Question

polynomial px=x⁴-3x²+2x+15 find the remainder by dividing x-1

Answer 1

PX=x⁴-3x²+2x+15
gx=x-1
taking
x-1=0
=x=1
putting x=1 in px
p(1)=1⁴-3(1)²+2(1)+15
=1-3+2+15
=-3+3+15
=15 ans
there fore remainder=15