2. Ifp=-2, find the value of:
(iii) - 2p - 3p2 + 4p + 7
Answers
Answered by
1
Answer:
-2p - 3p2 + 4p + 7
-2(-2) - 3 (-2)2 + 4(2) + 7
4. -3 (4) + 8 + 7
4 - 12 + 8 + 7
4 +8 + 7 - 12
19 - 12
7
Answered by
1
Answer:
- -2p-3p^2+4p+7
- -2(-2)-3(-3)^2+4(-2)+7
- 4+27-8+7
- 38-8
- 30
your answer
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