Question

Factorise the following expressions:- (Don't spam)
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Answer 1

Answer:

$10lm(2lm + 3a)$

Step-by-step explanation:

$20 {l}^{2} {m}^{2} + 30alm \\ = 10lm(2lm + 3a)$

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Answer 2

Answer:

20l^2m^2 +30alm

10lm(2lm +3a)