Math, asked by piyushkantgupta, 1 year ago

factorise bsquare + 4 b+ 4​

Answers

Answered by apm43
0

Answer:

  = {b}^{2}   + 4b + 4 \\  = b(b + 4) + 4 \\ b = b + 4 + 4 \\  = 8

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