Find the quotient and remainder if x3-5x2+8x-4 is divided by x-1 – InterviewSolution

1.

Find the quotient and remainder if x3-5x2+8x-4 is divided by x-1

Answer»

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$\huge\mathbf{{\fcolorbox{silver}{silver}{ Answer :}}}$

USE REMAINDER FACTOR theorem

x-1=0

x=1

put the value

x3-8x2+19x-12=0

LHS=

1-8+19-12

=0=RHS

Hence x-1 is a factor of the GIVEN EXPRESSION .

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