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dolphi86 [110]
3 years ago
13

 Evaluate the polynomial function p (x) = 2x4 - 3x2 + x - 1 to find p (-1).

Mathematics
1 answer:
Alisiya [41]3 years ago
7 0
p(x)=2x^4-3x^2+x-1\\\\
Substitude\ p=-1\ into\ equation\\\\
p(-1)=2x^4-3x^2+x-1=2*(-1)^4-3(-1)^2-1-1=\\2*1-3*1-2=2-3-2=-3\\Answer\ p(-1)=-3
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