.If a = -2, then find the value of a² – 2a – 2.
Answers
Answered by
0
Answer:
6
Step-by-step explanation:
given , a = -2
a²-2a-2
=(-2)²-2×(-2) -2
=4+4-2
=6
Answered by
1
=(-2)^2-2(-2)-2
=4+4-2
=8-2
=6
=4+4-2
=8-2
=6
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