Math, asked by khansashafiulla, 5 months ago

Factorise the following using identities of 9p⁴-24p²q²+16q⁴-256r²​

Answers

Answered by raypun3837
6

Answer:

(3p²-4q²+16r) (3p²-4q²-16r)

Step-by-step explanation:

9p⁴-24p²q²+16q⁴-256r²

(3p²)²-2*3p²*4q²+(4q²)²-256r²

(3p²-4q²)²-(16r)²

(3p²-4q²+16r) (3p²-4q²-16r)

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