Question

When a polynomial x³-7x+6 is divided by x-1 find the reminder ​

Answer 1

Answer:

let p(x)=x-1

then,

x-1=0

x=1

putting the value of x=1 in the given polynomial,we get

p(1)={(1)^3-7×1+6}

=1-7+6

=7-7

=0

Hence,remainder is 0