Question

factorise the following
$8 {(x - 3y)}^{2} + 4(x - 3y)$
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Answer 1

Given:

$8(x-3y)^{2}+4(x-3y)$

To Find:

Factorise the given polynomial.

Solution:

$8(x-3y)^{2}+4(x-3y)$

$= (x-3y)[8(x-3y) +4]$

$=(x-3y)(8x-24y+4)$