Question

When p(x) =x^3-3x^2+4x+32 is divided by
x+2 the remainder is -????

Answer 1

Answer:

the remainder is 4.

Step-by-step explanation:

p(x)=x^3-3(x)^2+4(x)+32

By using remainder theorem:

x+2=0

x=-2(by transposing 2 from L.H.S to R.H.S)

so, by substitution of -2 in place of x because x=-2 it becomes:

p(x)=(-2)^3-3(-2)^2+4(-2)+32

     =-8-12-8+32

     =-28+32

     =4.

hope you understood.

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