Math, asked by shamimansari6, 4 months ago

Q.1 Simplify the polynomial.
1)(a+2ab+5)+(2a+4b+9)-(6a-7+b)

Answers

Answered by bagkakali

2

Answer:

(a+2ab+5)+(2a+4b+9)-(6a-7+b)

=a+2ab+5+2a+4b+9-6a+7-b

=a+2a-6a+2ab+4b-b+5+9+7

= -3a+2ab+3b+21

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