Question

factorise 4p^4+81q^4​

Answer 1

Answer:

4p^4+81q^4

= (2p)^2+(9p)^2

I hope my answer helps you☺☺

Answer 2

Answer:

(2p²+(-3q)²)(2p²-(-3q)²)

Step-by-step explanation:

Identity

a²+b²=(a+b)(a-b)

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