Math, asked by farhan990312810196, 1 month ago

Factorise 4x⁴+81 step by step​

Answers

Answered by satyam21461
0

(2x^2)^2 + 9^2

A^2 + B^2

( A + B )^2 - 2AB

(2x^2 + 9 )^2 - 36x^2

hope it helps u ☺️

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