Consider the polynomial in x p(x)=z^(4)-2z^(3)+3.What is the value of the polynomial at z=-1?
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1
Answer:
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Step-by-step explanation:
Answered by
1
Answer:
6
Step-by-step explanation:
p(x) = z^(4) - 2z^(3) + 3
= (-1)^(4) - 2(-1)^3 + 3
= 1 - 2(-1) + 3
= 1 + 2 + 3
= 6
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