Question

use the remainder theorem to find the remainder when f(x)=x^3=4x^2-3x+10 is divided by g(x)=x+7

Answer 1

There is a small mistake in answer,

and exact equation is:-

Use the remainder theorem to find the remainder when f(x)=x³+4x²-3x+10 is divided by g(x)=x+7

g(x)=x+7

x=-7

Using remainder theorem,

p(x)=x³+4x²-3x+10

p(-7)=(-7)³+4(-7)²-3×(-7)+10

p(-7)=-343+4×49+21+10

p(-7)=-343+196+21+10

p(-7)=-343+227

p(-7)=-116

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Answer 2

Answer:

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