Math, asked by Abhijeetraj39621, 1 day ago

16x to the power of 4 - 81

Answers

Answered by shifagio13
1

Answer:

16x^4-3^4

a^4-b^4=(a2)2-(b2)2=(a2+b2)(a2-b2)

(16x^2+3^2)(16x^2-3^2)

((4x)^2+3^2)((4x)^2-3^2)

(4x)^2+3^2)((4x+3)(4x-3))

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