Question

using remainder theorem, check weather p(x) is a multiple of g(x) or not :
1. p(x)=x^3-5x^2+4x-3,g(x)=2x+1​

Answer 1

Answer:-1/8-5/4-2x-3

Answer 2

Answer:

putting

2x+1=0

2x= -1

x= -1/2

$=>x^{3}-5x^{2}+4x-3 \\=>(-1/2)^{3}-5(-1/2^{2}+4{-1/2}-3 \\=> -1/8-5/4-4/2-3 \\ =>-1-10-16+24/8 \\ =>-11-16+24/8 \\=> -27+24/8 \\=> -3/8 Remainder$