Question

find the remainder when x⁴+x³-2x²+x+1 is divided by x-1​

Answer 1

Answer:

Using remainder theoram:-

f(-x)

x=1

Substituting x in the equation:-

x⁴+x³-2x²+x+1

${1}^{4} + {1}^{3} - 2 \times {1}^{2} + 1 + 1$

=1+1-2+1+1

=4-2

=2

Remainder=2

Answer 2

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Thank you!

@itzshivani