Math, asked by tannusingh09022007, 2 months ago

factorise:7ab+9cd+7ad+9bc​

Answers

Answered by akarshsinha594
10

Answer:

(7a+9c)(b+d)

Step-by-step explanation:

7ab+7ad+9cd+9bc

7a(b+d)+9c(d+b)

7a(b+d)+9c(b+d)

(7a+9c)(b+d)

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