factorise:-
(x+2y)²-4x-8y
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Step-by-step explanation:
do is do is do ya aap oz aap
Answered by
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explanation-
1} x²+2(x)(2y)+(2y)²-4x-8y
=x²+4xy+4y²-4x-8y
identity using-:
(a+b)²=a²+2ab+b²
hopes it more helpful for you
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