Question

if the zero of x2-mx+6 are in the ratio of 2:3. find m

Answer 1

x(x+2)+3(x+2)
(x+3) (x+2)
x+3=0. x+2=0
x=-3. x=-2
2(-3)²-m(-3)+6
18-3m+6
12=-3m
m=-4
2(-2)²-m(-2)+6
8-2m+6
2=-2m
m=-1