Answers

2016-02-17T19:14:50+05:30
Substitute in the equation
2[1]2[-2]+2[1][-2]2+3[1][-2]=-22
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2016-02-17T19:15:15+05:30
2a2b+2ab2+3ab
=2(1)2(-2)+2(1)(-2)2+3(1)(-2)
=(-8)+(-8)+(-6)
=-22
hope it helped. ^_^
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