SOLUTION: Factor 16x⁴-81 I have but im not sure if it the correct way to do the problem (4x²+9)(4x²-9) (4x²+9)(2x+3)(2x-3)
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Question 673816
:
Factor
16x⁴-81
I have but im not sure if it the correct way to do the problem
(4x²+9)(4x²-9)
(4x²+9)(2x+3)(2x-3)
Answer by
ewatrrr(24785)
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Hi,
16x⁴-81 = (4x²+9)(4x²-9)=(4x²+9)(2x+3)(2x-3) Good work.
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