If p=-2 find the value of -2p3-3p2+4p+7
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Answered by
2
Answer:
-2p3-3p2+4p+7
-2×-2×3-3×-2×2+4×-2+7
-36×-11
396
Answered by
0
Answer:
ANSWER:
From the question it is given that p = -2
Then, Substitute the value of p in the question
= (-2 × (-2)3) - (3 × (-2)2) + (4 × (-2)) + 7
= (-2 × -8) - (3 × 4) + (-8) + 7
= 16 – 12 – 8 + 7
= 23 – 20
= 3
Step-by-step explanation:
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