Question

find the value of p for which (X+p) is a factor of x^2+px+ 3-p​

Answer 1

Answer:

p = 3

Step-by-step explanation:

If x+p is a factor of x²+px+3-p, then x = -p is a solution to this equation.

(-p)²+p(-p)+3-p = 0

p²-p²+3-p = 0

3-p = 0

p = 3