Question

show the following numbers on a number line 3/2, 5/2, -3/2, 7/2​

Answer 1

Answer:

x+4 is factor of x

2

+3x+m

x+4=0

x=−4 is zero of polynomial

Put it in polynomial

(−4)

2

+3(−4)+m=0

16−12+m=0

m=−4