Question

If (x+2) is a factor x

2+mx+14 then find the value of m​

Answer 1

Answer:

g(x)=x+2

x+2=0

x=-2

Putting x= -2 in eqⁿ x²+mx+14

x²+mx+14=0

(-2)²+m×(-2)+14=0

4-2m+14=0

10-2m=0

-2m=-10

m=-10/-2

m=5.

Therefore, the value of m is 5.