Question: Let P ( x ) = 5 x 7 - 3 4 x 6 9 x 5 - 1 0 2 x 4 - 6

Let
P(x)=5x7-34x69x5-102x4-60x3-69x214x-146
(a) Calculate P(7) by using synthetic division.
P(7)=
(b) Calculate P(7) by substituting x=7 into the polynomial and evaluating directly.
P(7)=
Let P ( x ) = 5 x 7 - 3 4 x 6 9 x 5 - 1 0 2 x 4 -

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