Math, asked by kgurcharan824, 9 months ago

factorise 16x²-4a²+12ab-9b²​

Answers

Answered by Imblank
0

Step-by-step explanation:

Inverse sign:

-16x²+4a²-12ab+9b²

(4a²-12ab+9b²)-16x²

{(2a)²-2.2a.3b+(3b)²}-16x²

(2a-3b)²-16x²

(2a-3b)²-(4x²)

(2a-3b+4x)(2a-3b-4x)

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