Math, asked by sajanajaswanth, 4 months ago

factorise 4ab+7+4a+7b​

Answers

Answered by verdanish63
1

Answer:

4ab+7+4a+7b

= 4ab + 4a + 7 + 7b

= 4ab + 4a + 7b + 7

= 4a×(b+1) + 7×(b+1)

= (b+1)×(4a+7).

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