Question

(4x^3+4x^2+5x-3)÷(2x+1)
in synthetic division​

Answer 1

Answer:

Quotient- 2x²+ x +2 ( By long division method)

Remainder - 2x+1 =0

x= -1/2

p(-1/2)= 4(-1/2)³+4(-1/2)²+5(-1/2)-3

By solving the equation we get

p(-1/2)= -5 is the remainder (By remainder theorem or by long division method)

Thank you