Question

Find the quotient Q(x) and remainder R(x) when the polynomial P(x) is divided by the polynomial D(x).

P(x) = 4x5 + 9x4 − 5x3 + x2 + x − 25;    D(x) = x4 + x3 − 4x − 5

Q(x) =
R(x) =

Use the Factor Theorem to show that xc is a factor of P(x) for the given values of c.

P(x) = 2x4 − 13x3 − 3x2 + 117x − 135; c = −3, c = 3

Since

P(−3) = and P(3) = , x + 3 and x − 3

are factors of P(x) by the Factor Theorem.

Factor P(x) completely.

11. -12 POINTS FDPRECALC5 3.3.006. MY NOTES Find the quotient Q(x) and remainder R(x) when the polynomial P(x) is divided by

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Answer #1


* ② Given P(x) = 485, 94425x ex ex-5 play = xPfx²ya-5 when P(x) divided by olxs, weget xf+x²_yx-5) 4x849x45x²+x²4x-25(ex 75 4 w using synthetic dursson, 12 213 - uz -35 57 -162 135 312 19 on us Lo lo. 6 -39 245 2 13 is le 1 : 2x4-1333-34? 41174-137 =

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