Question

(i) 25(a + b)2 - 16(a - b)2
factorise
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Answer 1

Answer:

Factorise the following expressions (i) 25(a + b)2 - 16(a - b)2 (ii) 9( 3x + 2)2 - 4 (2x - 1)2.

Answer 2

Answer:

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