Question

using remainder theorem find the remainder when 3x^3-5x^2+6x-2 is divided by x+2
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Answer 1

Step-by-step explanation:

According to remainder theorem, when f(x) is divided by (x−1), Remainder =f(1)

f(x)=4x3−5x2+6x−2

f(1)=4(1)3−5(1)2+6(1)−2

=4−5+6−2=10−7=3

∴ Remanider =3