Question

determine the value (s) of m if mx²+4x +m=0 always has unreal roots​

Answer 1

Answer:

srry bro I don't know

Step-by-step explanation:

sorry bro I don't the answer

『TSッDØÑÃLD』

Answer 2

Answer:

If the roots are unreal, then b^2 should be less than 4ac

Here a=m, b=4 and c=m

4^2 should be less than 4m.m

16 should be less than 4m^2

or 4 should be less m^2

or +2 and -2 should be less than m

or m should be greater than +2 or -2