Question

Divide the polynomial P(x) by the divisor x-r.Then calculate for P(r)
a. P(x): x3+4x2+5x+5
x-r: x+2
b. P(x): 4x4 - 2x2 + x+1
x-r: x-1

Answer 1

Answer:

this is your answer

Step-by-step explanation:

f(x)=q(x)g(x)+r(x)

∴f(x)=(x−2)(x−1−x

2

)+3

⇒f(x)=x(x−1−x

2

)−2(x−1−x

2

)+3

=x

2

−x−x

3

−2x+2+2x

2

+3

=−x

3

+3x

2

−3x+5

I hope you understand it

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