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Reagan Riley
Mathematics
1 May, 20:06
P2 - 4p + 4 when p = - 1.
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Taylor Daugherty
1 May, 20:12
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9
Step-by-step explanation:
p^2 = (-1) ^2 = 1
-4p = - 4 ( - 1) = 4
4 = 4
Add these three together
4 + 4 + 1 = 9
y (-1) = (-1) ^2 - 4 (-1) + 4 = 9
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Adison West
1 May, 20:32
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Hi, since p=-1, we can replace each p with - 1, so - 1x2-4x-1+4=6! 6 should be your answer!
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