# Solve by factoring x^2-8x 12=0? (2023)

## What is the factoring of x2 8x 12?

This is the simplest factor of the given quadratic equation. Hence the factors of \$ {x^2} + 8x + 12 \$ is \$ (x + 6)(x + 2) \$ . So, the correct answer is “ \$ (x + 6)(x + 2) \$ ”.

(Video) How to Solve x^2 - 8x + 12 = 0 by Factoring
(Wayne Breslyn)
What is the solution set of x 2 8x 12 0?

Summary: The solution set of x2 + 8x + 12 = 0 is {-2, -6}.

(Video) How to Solve x^2 + 8x + 12 = 0 by Factoring
(Wayne Breslyn)
How do you solve for x by factoring?

The Solve by Factoring process will require four major steps:
1. Move all terms to one side of the equation, usually the left, using addition or subtraction.
2. Factor the equation completely.
3. Set each factor equal to zero, and solve.
4. List each solution from Step 3 as a solution to the original equation.

(Video) Solving Quadratic Equations by Factoring - 1
(mathman1024)
What is the vertex of x2 8x 12 0?

Summary: The vertex of the parabola whose equation is y = x2 + 8x + 12 is (-4, -4).

(Video) x^2 + 8x = 0, solve by factoring
(MSolved Tutoring)
What is factoring in math 7th grade?

Factoring: Finding what to multiply together to get an expression. It is like "splitting" an expression into a multiplication of simpler expressions.

(Video) How to Solve x^2 - x - 12 = 0 by Factoring
(Wayne Breslyn)
How do you solve a solution set problem?

To find the solution set of an equation with a given domain, you first need to plug each value in the domain into the equation to get the respective range values. Create ordered pairs from these values and write them as a set. That set is your answer!

(Video) Factoring x² - 8x = -12 #Shorts #algebra #math #maths #mathematics
(markiedoesmath)
What is the solution set to the equation?

A solution is any value of a variable that makes the specified equation true. A solution set is the set of all variables that makes the equation true.

(Video) How to Solve x^2 - x - 12 = 0 by Factoring
(Wayne Breslyn)
How do you solve a set of equations?

To Solve a System of Equations by Elimination
1. Write both equations in standard form. ...
2. Make the coefficients of one variable opposites. ...
3. Add the equations resulting from Step 2 to eliminate one variable.
4. Solve for the remaining variable.
5. Substitute the solution from Step 4 into one of the original equations.
Jan 5, 2020

(Video) How to Solve x^2 - 8x + 16 = 0 by Factoring
(Wayne Breslyn)
What is the example of factoring method?

Factoring of a polynomial is the method of breaking the polynomial into a product of its factors. For example, x2 – 16 can be factored as (x+4) (x-4).

(Video) Solving a quadratic by factoring a trinomial when a is equal to one
(Brian McLogan)
What is a factoring equation?

Load factor is a measurement of the efficiency of your household's electrical energy usage. It is calculated by taking the total electricity (kWh) used in the month, divided by your peak demand (kW) multiplied by the number of days in the billing cycle and the total hours in a day.

(Video) How to Solve x^2 + 8x - 9 = 0 by Factoring
(Wayne Breslyn)

## How do you write vertex answer?

We can use the vertex form to find a parabola's equation. The idea is to use the coordinates of its vertex (maximum point, or minimum point) to write its equation in the form y=a(x−h)2+k (assuming we can read the coordinates (h,k) from the graph) and then to find the value of the coefficient a.

(Video) Solving Quadratic Equations by Factoring - Basic Examples
(patrickJMT)
How do I solve for the vertex?

Recall, that the General Form of a parabola is y = ax2 + bx + c. In order to find the vertex from this form, you must first find the x-coordinate of the vertex which is x = - b/2a. After you find the x-coordinate of the vertex, you will take this number and substitute for x in the parabola equation.

How do you answer the vertex?

To do so, we use the following steps:
1. Get the equation in the form y = ax2 + bx + c.
2. Calculate -b / 2a. This is the x-coordinate of the vertex.
3. To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y. This is the y-coordinate of the vertex.
Aug 27, 2021

What are the factors of the expression 2x2 10x 12?

If we factor the equation 2x2 + 10x + 12, our solution is (2x + 4)(x + 3).

What are the factors of x2 7x 12 *?

Hence, the factors of x 2 - 7 x + 12 obtained by using the common factor method is x - 3 x - 4 . Q.

Is factoring in math hard?

Factoring integers into prime factors has a reputation as an extraordinarily difficult problem. If you read some popular accounts, you get the impression that humanity has worked hard on this problem for centuries, if not millennia, and that the chances of an efficient algorithm are negligible.

Is factoring algebra hard?

Factoring polynomials, in general, is quite difficult, but some special ones can be factored using certain tricks.

What is factoring easy?

Definition: Factoring is a type of finance in which a business would sell its accounts receivable (invoices) to a third party to meet its short-term liquidity needs. Under the transaction between both parties, the factor would pay the amount due on the invoices minus its commission or fees.

Which equations have no solution?

The last type of equation is known as a contradiction, which is also known as a No Solution Equation. This type of equation is never true, no matter what we replace the variable with. As an example, consider 3x + 5 = 3x - 5. This equation has no solution.

What is a solution set in algebra?

In mathematics, a solution set is the set of values that satisfy a given set of equations or inequalities. For example, for a set of polynomials over a ring , the solution set is the subset of on which the polynomials all vanish (evaluate to 0), formally.

## How do you know if an equation has no solution?

Equations with no solutions

If a linear equation has the same variable term but different constant values on opposite sides of the equation, it has no solutions.

What is a solution to an equation example?

An equation is a mathematical statement formed by placing an equal sign between two numerical or variable expressions, as in 3x+5=11 . A solution to an equation is a number that can be plugged in for the variable to make a true number statement. 3(2)+5=11 , which says 6+5=11 ; that's true! So 2 is a solution.

Which is a solution of the equation *?

The solution, or root, of an equation is any value or set of values that can be substituted into the equation to make it a true statement.

What is the easiest way to solve system of equations?

There are three methods used to solve systems of equations: graphing, substitution, and elimination. To solve a system by graphing, you simply graph the given equations and find the point(s) where they all intersect. The coordinate of this point will give you the values of the variables that you are solving for.

How do you solve a 3 system of equations?

Pick any two pairs of equations from the system. Eliminate the same variable from each pair using the Addition/Subtraction method. Solve the system of the two new equations using the Addition/Subtraction method. Substitute the solution back into one of the original equations and solve for the third variable.

What are the 4 steps of factoring?

Find the Greatest Common Factor (GCF) of a polynomial. Factor out the GCF of a polynomial. Factor a polynomial with four terms by grouping. Factor a trinomial of the form.

What are the 3 steps of factoring?

Step 1: Group the first two terms together and then the last two terms together. Step 2: Factor out a GCF from each separate binomial. Step 3: Factor out the common binomial. Note that if we multiply our answer out, we do get the original polynomial.

What are the 5 ways of factoring?

The following factoring methods will be used in this lesson:
• Factoring out the GCF.
• The sum-product pattern.
• The grouping method.
• The perfect square trinomial pattern.
• The difference of squares pattern.

Is there a factoring calculator?

Online Factoring Calculator

Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more.

What is the first rule of factoring?

RULE # 1: The First Rule of Factoring: Always see if you can factor something out of ALL the terms. This often occurs along with another type of factoring.

## What is the first step in factoring?

The first step in any factoring problem is to factor out the GCF. Factoring a 4 Term Polynomial by Grouping. Arrange the 4 terms into 2 groups of 2 terms each so that each group of 2 terms has a GCF. Factor the GCF from each group of 2 terms. If the two, new terms formed by step 2 have a GCF, then factor it out.

What is factoring in math grade 4?

A factor is a number that divides another number, leaving no remainder. In other words, if multiplying two whole numbers gives us a product, then the numbers we are multiplying are factors of the product because they are divisible by the product. There are two methods of finding factors: multiplication and division.

What is factoring and its steps?

What is the Factoring Process? Step 1: A customer places an order with your company. Step 2: Your company verifies the credit of your customer with Viva Capital. Step 3: Your company completes the order to the approved customer. Step 4: You sell the approved invoices to Viva Capital and receive cash within 24 hours.

Which expression is a factor of x2 7x 12?

Hence, the factors of x 2 - 7 x + 12 obtained by using the common factor method is x - 3 x - 4 . Q.

Which is a factor of x2 7x 12?

∴(x−3) is a factor of x2−7x+12 .

What is the factoring formula?

Factoring formulas are used to write an algebraic expression as the product of two or more expressions. Some important factoring formulas are given as, (a + b)2 = a2 + 2ab + b.

What is the answer to x2 7x 12 0?

The values of x for the equation x2 - 7x + 12 = 0 is x = 3, 4 which satisfies the equation.

What are the factors of the expression 2x² 5x 12?

The factors of the expression 2x2 - 5x - 12 are:
• (x - 4) and (2x - 3)
• (x + 4) and (2x - 3)
• (x + 4) and (2x + 3)
• (x - 4) and (2x + 3)

What is the solution of x2 7x 12 0?

Therefore, 4 and 3 are the roots of the given equation x 2 - 7 x + 12 = 0.

Which of the following is the factor of x² − 12x 32 *?

x2 - 12x + 32 factored is (x - 4)(x - 8).

## What is the nature of roots of the quadratic equation x2 7x 12 0?

Hence, the two roots of the given quadratic equation are -3 and -4.

What is factoring give example?

In algebra, 'factoring' (UK: factorising) is the process of finding a number's factors. For example, in the equation 2 x 3 = 6, the numbers two and three are factors. This article focuses on the meaning of the term in the world of business and finance.

Is factoring Algebra hard?

Factoring polynomials, in general, is quite difficult, but some special ones can be factored using certain tricks.

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