If p( y)= 2y³ - 6y² -5y + 7 then find p(2) & p (0).
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Answered by
3
p(2)=2*8-6*4-5*2+7=-11
p(0)=7
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Answered by
1
Answer:
p(y)=2y^3-6y^2-5y+7
(1). p(2)=2×2^3-6×2^2-5y+7
=2×8-6×4-5×2+7
=16-24-10+7
=23-34
= -11 ans
2. p(0)=2×0^3-6×0^2-5×0+7
=2×0-6×0-5×0+7
=7ans
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