if p=-2 then solve -pcube-3p squared -4p+7
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0
Answer:
19 is the correct answer of this question .
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Answer:
11
Step-by-step explanation:
-p³ - 3p² - 4p + 7
= -(-2)³ - 3 x (-2)² - 4x (-2) + 7
=-(-8) - 3 x 4 - (-8) +7
= 8 - 12 + 8 + 7
= 11
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