Math, asked by sainishamlal57, 7 months ago

find the square of(3x+7)

Answers

Answered by Mahakbgsp

0

Step-by-step explanation:

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Answered by journalistdeepak1975

1

Answer:

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

= 9x^2 + 49 + 21x

Step-by-step explanation:

hope it helps...

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