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

If x= -2, calculate x squared+2x
asked 90.4k views
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If x= -2, calculate x squared+2x

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User Mohammed Amir Ansari
by
9.1k points

2 Answers

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

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

answer is 0
answered
User Sudip Das
by
8.6k points
1 vote
the answer would be -8

Hope i helped :D
answered
User Jdamae
by
8.8k points
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