Precalculus Polynomials

Question

Two polynomials P and D are given. Use either synthetic or long division to divide

P(x) by D(x) and express the quotient in the form P(x)/D(x)= Q(x)+ R(x)/D(x)

P(x) = 3x³ + 9x² − 6x − 1, D(x) = x + 4

P(x)/D(x)=

Answer 1

Synthetic Substitution

-4 | 3 9 -6 -1

-12 12 -24

3 -3 6 -25

Answer 2

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