Math, asked by mailpiyadas, 7 months ago

please solve it for me.

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Answered by sangitasingh61051

0

Answer:

(I) (x+7) (x+3)

Using Identity

(x+a) (x+b)= x^2+(a+b)x+ab

(x+7) (x+3)= x^2+(7+3)x+(7) (3)

x^2+10x+21

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