What is the factored form of the polynomial?x2 + 9x +20? (2024)

What is the factored form of the polynomial?x2 + 9x +20?

Summary: The factored form of the polynomial x² + 9x + 20 is (x + 5)(x + 4).

(Video) How to Solve x^2 - 9x - 20 = 0 by Factoring

(Wayne Breslyn)

What is the factored form of x2 − 9x 20 responses?

x2−9x+20=(x2−5x)+(−4x+20)=x(x−5)−4(x−5)=(x−4)(x−5).

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What is the solution of x2 9x 20?

The roots of the equation x2−9x+20=0 are 4,5.

(Video) How to Solve x^2 + 9x + 18 = 0 by Factoring

(Wayne Breslyn)

What is the factor x2 9x 20 0?

First, we need to factorise the equation on the left hand side, this can be done by finding two numbers that add together to make the 'b' coefficient (-9) and multiply to make the 'c' coefficient (20). This will give -5 and -4. Therefore, (x-5)(x-4)=0.

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What is an answer in factored form?

When the quadratic expression is a product of two factors where each one is a linear expression, this is called the factored form. An expression in factored form can be rewritten in standard form by expanding it, which means multiplying out the factors.

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(Brian McLogan)

What is the solution equation?

A solution of an equation is any value of the variable that satisfies the equality, that is, it makes the Left Hand Side (LHS) and the Right Hand Side (RHS) of the equation the same value. To solve an equation is to find the solution(s) for that equation.

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(The Organic Chemistry Tutor)

What are the solutions of the equation 2x2 9x 10 0?

The pair 5,4 works.

(Video) How to Solve x^2 - x - 20 = 0 by Factoring

(Wayne Breslyn)

What is the solution to equation formula?

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.

(Video) How to Solve x^2 + x - 20 = 0 by Factoring

(Wayne Breslyn)

What is the factored form of x2 − 6x − 16?

The only pair of factors of 16 that add up to -6 are 2 and -8, so these are the numbers we will use to fill in the blanks. That is, x2 - 6x - 16 = (x + 2)(x - 8).

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(The Organic Chemistry Tutor)

What is factored form?

Factored form, the product of a constant and two linear terms: or. The parameters and are the roots of the function (the x-intercepts of the graph ). Converting a quadratic function to factored form is called factoring.

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(The Organic Chemistry Tutor)

What is the factor the following x2 − 9x 18?

∴ The factor of x2 - 9x + 18 is (x - 6) and (x - 3).

(Video) How to Solve x^2 - 20x + 100 = 0 by Factoring

(Wayne Breslyn)

What is the factor x2 9x 22?

Hence, x2+9x−22=(x−2)(x+11).

What is the factored form of the polynomial?x2 + 9x +20? (2024)

What is factored form of a polynomial?

The factored form of a polynomial means it is written as a product of its factors. The factors are also polynomials, usually of lower degree. Here is the same polynomial in factored form. \begin{align*}(x-1)(x+2)(2x-3)(3x+5)\end{align*}

How do you factor polynomials step by step?

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 is the solution in answer?

A solution is a hom*ogeneous mixture of one or more solutes dissolved in a solvent. Note that the solvent is the substance that is present in the greatest amount. Many different kinds of solutions exist. For example, a solute can be a gas, a liquid or a solid.

What are the 4 steps to solving an equation?

We have 4 ways of solving one-step equations: Adding, Substracting, multiplication and division.

What is a solution in math example?

Mathematics A value or values which, when substituted for a variable in an equation, make the equation true. For example, the solutions to the equation x2 = 4 are 2 and -2.

How many solutions does 2x2 − 6x − 8 0 have?

The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction. This equation is in standard form: ax^{2}+bx+c=0. Substitute 2 for a, -6 for b, and -8 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}. Square -6.

What is the solution of x2 9x =- 8?

-8=-8 So, the equation x2+9x=-8 is true when x=-1 or when x=-8 Answer: The equation x2+9x=-8 has two solutions: x=-1 or x=-8.

What is the quadratic equation 2x2 9x 10 0 by factoring?

Solve the quadratic equation by the factorization

The given quadratic equation 2 x 2 − 9 x + 10 = 0 is successfully factored as ( x − 2 ) ( 2 x − 5 ) = 0 .

Where can I find all math answers?

Mathway.
Photomath.
Microsoft Math Solver.
Cymath.
QuickMath.
Symbolab.
Chegg Math Solver.

Why do we solve equations?

The real power of equations is that they provide a very precise way to describe various features of the world. (That is why a solution to an equation can be useful, when one can be found. )

Which expression is the factored form of x2 4x − 21?

Hence, x2−4x−21=(x−7)(x+3)

What is the completely factored form of 6x 3 13x 2 4x 15?

What is the completely factored form of f(x) = 6x³ - 13x² - 4x + 15? Summary: The completely factored form of f(x) = 6x³ - 13x² - 4x + 15 is (x + 1)(2x - 3)(3x - 5).

What is 9x 2 3x 20 factored?

Hence, factorisation of 9x² – 3x – 20 is 3 x - 5 3 x + 4 .

How do you factor 9x 2 18x 8?

9x2+18x+8=(3x+2)(3x+4)

What are the 3 forms of a quadratic equation?

There are three commonly-used forms of quadratics:

Standard Form: y = a x 2 + b x + c y=ax^2+bx+c y=ax2+bx+c.
Factored Form: y = a ( x − r 1 ) ( x − r 2 ) y=a(x-r_1)(x-r_2) y=a(x−r1)(x−r2)
Vertex Form: y = a ( x − h ) 2 + k y=a(x-h)^2+k y=a(x−h)2+k.

Mar 1, 2022

What is factored in math terms?

Factor is something that is being multiplied together. Coefficient is a number that is being multiplied by the variable. 2x+6x+14. The 2x, 6x, and 14 are terms because they are being added together. 2 and x; 6 and x are factors because they are being multiplied together.

What are the zeros of the quadratic function f x )= 6x 2 12x 7?

What are the zeros of the quadratic function f(x) = 6x² + 12x - 7? We have to find zero of the quadratic function. Therefore, the zeros of the function are 0.47 and -3.26.

What is the factor of x2 − 8x 15?

Hence, the factors of the given polynomial x 2 - 8 x + 15 are ( x - 5 ) and ( x - 3 ) .

What is the factoring of x2 10x 25?

Therefore, the factors of x2+10x+25 are (x+5) and (x+5).

Which is a factor in x2 − 8x 12?

1 Answer. (x−2)(x−6) is the factorised form of the equation .

What is the greatest common factor of x2 and x9?

The factors for x2 are x⋅x x ⋅ x . ...
The factors for x9 are x⋅x⋅x⋅x⋅x⋅x⋅x⋅x⋅x x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x ⋅ x . ...
The common factors for the variables x2,x9 x 2 , x 9 are x⋅x x ⋅ x . ...
The GCF for the variable part is x2 . ...
Multiply the GCF of the numerical part 1 and the GCF of the variable part x2 .

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What is the answer to x2 9x 18 0?

x2−9x+18=(x−3)(x−6) so x2−9x+18=0 when x=3 and x=6 .

Which of the following is a factor of x2 9x 14?

The factors of the equation x² - 9x + 14 are (x - 2) (x - 7) which satisfies the equation.

What are the factors of x2 +6x +9?

∴ The factors of x2+6x+9 are (x+3) and (x+3).

What are the factors of polynomial x2 6x 9?

Therefore, the factors of x2+6x+9 are (x+3)(x+3).

What is the factored form of the expression x2 − 7x − 18 responses?

∴x2+7x−18=(x−2)(x+9) Was this answer helpful?

What is x2 9x 18 in factored form?

Given, the polynomial is x² + 9x + 18. We have to factorise the polynomial. Therefore, the factors are (x + 3) and (x + 6).

Which shows the factored form of x2 9x 22?

Hence, x2+9x−22=(x−2)(x+11).

What is the factored form of the expression x2 − 2x − 15?

So, x2+2x−15=(x−3)(x+5)

What is x2 − 7x − 30 factored?

x2−7x−30=x2−10x+3x−30 {∵ −30=−10×3−7=−10+3}=x(x−10)+3(x−10)=(x−10)(x+3) Ans.

What is the factored form of the following expression 9x2 30x 25?

Therefore, factors of 9x2+30x+25 are (3x+5)(3x+5)

What is the factored form of x2 6x 9?

Therefore, the factors of x2+6x+9 are (x+3)(x+3).

What is 3x 2 9x 30 in factored form?

The only options are -5 and 2, therefore 3x^2 - 9x - 30 = 3(x-5)(x+2).

What is 9x 2 18x 8 in factored form?

Hence, the factors of 9 x 2 + 18 x + 8 are ( 3 x + 4 ) ( 3 x + 2 ) .

What is the factored form of x2 10x 21?

=(x+3)(x+7)

What is the factored form of the polynomial?x2 + 9x +20? (2024)