Question

find the value of m, if X+4 is a factor at the polynomial x square + 3x +m​

Answer 1

Step-by-step explanation:

If x+4 is a factor

so , x+4=0

x=-4

(x)² +3x+m=0

putting value of x

(-4)²+3(-4)+m=0

16-12+m=0

4+m=0

m=-4

Hence , value of m is -4

HOPE IT HELPED:)

MARK AS BRAINLIEST ❤️