Ifp=-2, find the value of:
3 2
-2p -3p +4p+7
Answers
Answered by
1
Answer:
p=-2
-2(-2)-3(-2)+4(-2)+7
4+6-8+7
=9
Answered by
2
Answer:
=-2×-2-3×-2+4×-2+7
=4+6-8+7
=9
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