Question
Factorise:
$12(2 x-3 y)^2-16(3 y-2 x)$

Answer

$12(2 x-3 y)^2-16(3 y-2 x)$
$=12(2 x-3 y)^2+16(2 x-3 y)$
$=4(2 x-3 y)\{3(2 x-3 y)+4\}$
$=4(2 x-3 y)(6 x-9 y+4)$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free