Question

√5m^2 - √5m + √5 = 0 which of the following statement is true for this given equation a] real and unequal , b] real and equal , c] roots are not real​

Answer 1

Step-by-step explanation:

√5m^2 - √5m + √5 = 0

Let's first find value of determinant

∆ = b^2 - 4ac

= 5 - 20

= -15

As ∆ < 0 roots are not real

So option,

c] roots are not real

this is correct.......

Answer 2

Answer:m^2-m+1=0 (if u take square root of 5 common then u will get this equation)

Nature of roots(D)=b^2-4ac (where a=1,b=-1,c=1)

=(-1)^2-4 (1)(1)

=1-4=-3

As D is lessthan 0,roots are not real

Step-by-step explanation: