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If p(x) = x3-x2 + x + 1, then find the value of P(1) + p(-1)7.2 |
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Answer» Given p(x) = x³-x²+x+1 so, p(1) = (1)³-(1)²+1+1 = 2. and p(-1) = -1-1+1+1 = 0 therefore , p(1)+p(-1) = 2+0 = 2. and {p(1)+p(-1)}/2 = 2/2 = 1. |
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