meganjohnson5678 meganjohnson5678

09-02-2021
Mathematics

contestada

X^4-9x^2-10
Factor please

Respuesta :

lilly5459 lilly5459

09-02-2021

Answer: (x^2+1) • (x^2-10)

Step-by-step explanation:

1. Write “-9x^2” as a difference

X^2-10x^2

2. Factor out x^2

X^2 (x^2+1)

3. Factor out -10

-10(x^2+1)

4. Factor out x^2+1 to get:

(X^2+1) (x^2-10)

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