Math, asked by divyanshu1581, 10 months ago

(2x+6)(2x+7) sums 8class

Answers

Answered by devanshyadav692

1

Answer is 84..........

Answered by jatrupali4

4

Step-by-step explanation:

(x+a) + (x+b)=2+(a+b)x+ab

x=2x,a=6,b=7

=2+(6+7)2x+6×7

=2+26x+42

=26x+44

x=1.69

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