Math, asked by itsme4588, 13 hours ago

Simplify the expression and find its value when a = 2 and b = - 1.

expression = 2(a²+ab) + 3 -ab

Answers

Answered by sapnamishtism

0

By Putting values a=2 and b=1 we get,

2×2×2 + 2×1 +3 -2×1

= 8+2+3-2

= 13-2 = 11

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