Question

Q. When a polynomial p(x) = 4x2 - x + a is divided by x + 2, the remainder obtained is three
times the value of a. Find a.
and plzz don't answer something like this 'gyfjddhjdjehehensnnd'

Answer 1

Step-by-step explanation:

x+2=0

x= -2

p(x)=0

4x^2-x+a=0

now x= -2

4(-2)^2-(-2)+a= 0

4(4) + 2 +a =0

16+2= -a

18=-a

a= -18