Question

Factor this polynomial
PLEASE STEP BY STEP

Answer 1

Step-by-step explanation:

this is ur answer

Answer 2

X^8 - 9X^4 - 4X^4 + 36

X^4(X^4 - 9) - 4(X^4 - 9)

(X^4 - 9) (X^4 - 4)

{(X^2) ^2 - (3) ^2} {(X^2) ^2 - (2) ^2}

Using identity: (a)^2 - (b)^2

Factors:

(X^2+3) (X^2-3) (X^2+2) (X^2-2)

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