AL12

Dec 22, 2019, 3:06:10 PM

8

Factor completely. 81x4 − 1

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(1) Answers

lhaelha2

Dec 22, 2019, 7:03:10 PM

81x^4= (9x²-1)(9x²+1)= Factored further is (3x-1) (3x+1) (9x²+1)

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