Factor. x^(2)+8x-9 Answer:

Identify Coefficients: Step Title: Identify the Coefficients Concise Step Description: Identify the coefficients of the quadratic equation, which are the numbers in front of the variables. In this case, the coefficients are 1, 8, and -9. Step Calculation: Coefficients are 1, 8, -9 Step Output: Coefficients: 1, 8, -9Find Factors: Step Title: Find the Factors Concise Step Description: Find two numbers that multiply to -9 (the last term) and add to 8 (the coefficient of the middle term). Step Calculation: Factors of -9 that add up to 8 are 9 and -1. Step Output: Factors: 9, -1Write Factored Form: Step Title: Write the Factored Form Concise Step Description: Write the factored form of the quadratic equation using the factors found in the previous step. Step Calculation: The factored form is (x + 9)(x - 1). Step Output: Factored Form: (x + 9)(x - 1)

Home

Math Problems

Algebra 2

Factor polynomials

Full solution

Q. Factor.

\newline

x^{2}+8 x-9

\newline

Answer:

Identify Coefficients: Step Title: Identify the Coefficients $\newline$ Concise Step Description: Identify the coefficients of the quadratic equation, which are the numbers in front of the variables. In this case, the coefficients are $1$ , $8$ , and $-9$ . $\newline$ Step Calculation: Coefficients are $1$ , $8$ , $-9$ $\newline$ Step Output: Coefficients: $1$ , $8$ , $-9$
Find Factors: Step Title: Find the Factors $\newline$ Concise Step Description: Find two numbers that multiply to $-9$ (the last term) and add to $8$ (the coefficient of the middle term). $\newline$ Step Calculation: Factors of $-9$ that add up to $8$ are $9$ and $-1$ . $\newline$ Step Output: Factors: $9$ , $-1$
Write Factored Form: Step Title: Write the Factored Form $\newline$ Concise Step Description: Write the factored form of the quadratic equation using the factors found in the previous step. $\newline$ Step Calculation: The factored form is $(x + 9)(x - 1)$ . $\newline$ Step Output: Factored Form: $(x + 9)(x - 1)$