Question

Factorize:--
(a+2b)^2+101(a+2b)+100

Answer 1

Answer:

Let a+ 2b be x

x square + 101x + 100

x square +(100+1)x+ 100

x square +100 x + x +100

x(x+100)+1(x+100)

(x+100)(x+1)

putting the value of x

(a+2b+100)(a+2b+1)

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