Question

12(2x - 3y)2 - 16(3y - 2x) factorise
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Answer 1

Answer:

12(2x - 3y)^2 - 16(3y - 2x)

12(2x - 3y) (2x - 3y) + 16 (2x - 3y)

4 X 3 (2x - 3y) (2x - 3y) + 4 X 4 (2x - 3y)

4(2x - 3y) [3 (2x - 3y) +4 ]                     Take 4 and underlined parts as common

4(2x - 3y) [6x- 9y +4 ]  

Answer 2

Answer:

hey mate☺❤

12(2x-3y)2-16(3y-2x)

(24x-36y)2-48y+32x

48x-72y-48y+32x

=80x-120y

=4(20x-30y)

hope it's help☺