Answer:
plz make me brainliest and thank me if the question is useful
Step-by-step explanation:
= x^4 - 81y^4
= (x^2 + 9y^2)(x^2 - 9y^2)
= (x^2 + 9y^2)(x + 3y)(x - 3y)
(x^2+9y^2)(x^2-9y^2)
(x^2+9y^2)
X+3y)(x-3y)
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Verified answer
Answer:
plz make me brainliest and thank me if the question is useful
Step-by-step explanation:
= x^4 - 81y^4
= (x^2 + 9y^2)(x^2 - 9y^2)
= (x^2 + 9y^2)(x + 3y)(x - 3y)
Step-by-step explanation:
(x^2+9y^2)(x^2-9y^2)
(x^2+9y^2)
X+3y)(x-3y)