Math, asked by nishajnaik2008, 2 months ago

15 Simplify the expression and find the value when a=2,b=1,3(a2 +ab) -a2-ab

Answers

Answered by princesshafsakhan29

0

Answer:

=(2x2+2x1)-2x2-2x2

=4+2-4-4

=8+(-8)

=8-8

=0

Step-by-step explanation:

the answer is 0.

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