If x= -2, calculate x squared+2x

asked Feb 22, 2018 90.4k views

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If x= -2, calculate x squared+2x

x^2 + 2x
=(-2)^2 + 2(-2)
= 4 - 4
= 0

answer is 0

Sudip Das answered Feb 23, 2018

6.3k points

1 vote

the answer would be -8

Hope i helped :D

Jdamae answered Feb 27, 2018

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