Math, asked by gouthamkrishnaB, 2 months ago

using identity find (X+3) (X+7)

Answers

Answered by SorcererSupreme12

1

Answer:

x^2 + 10x + 21

Step-by-step explanation:

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

x^2 + 7x + 3x + 21

x^2 + 10x + 21

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