Question

write the remindere where the polynomial f(x) a ² +x²-3x+2 is divided by x+1​

Answer 1

By using remainder theorem.

x+1 =0

x= -1.

NOW,

PUT the value of x in the equation.

f(x) =x^3+x^2-3x+2.

f(-1)= (-1)3+(-1)2-3×-1+2

f(-1)= -1+1+3+2

f(-1)=5.

so,

Remainder is 5.

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