Question

FACTORISE
(ii) 9(3x + 2)2 – 4(2x – 1)2
PLEASE EXPLIAN​

Answer 1

Answer:

Here's the answer man:-

Step by step explanation:-

=> 9(3x+2) 2-4(2x-1) 2

=> 18(3x+2) -8(2x-1)

=> 2{9(3x+2) -4(2x-1)}

=> 2(27x+18-8x+4)

=> 2(27x-8x+18+4)

=> 2(19x+22).

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