Question

p(x) x³-2x²-x+2 divided by x+1
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Answer 1

Answer:

first find zero of polynomial of divisor x+1

x+1=0

x=-1

substitute x=-1 in p(x)

p(-1)=(-1)^3-2(-1)^2-(-1)+2

=-1-2+1+2

=3-3=0

remainder=0