Math, asked by mandalradha745, 2 months ago

if a= 2 and b=-2 then the find the value of (i) a2+ab+b2 (ii) 2a+2b

Answers

Answered by ananth1412

2

Step-by-step explanation:

2^2+2×(-2)+-2^2

=4+(-4)+4=4

2×2+2×-2=4×-4=-16

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