Question

Sum of the roots of 5x²– 2 = 0 is​

Answer 1

$5 {x}^{2} - 2 = 0 \\ = 5 {x}^{2} = 2x = \sqrt{ \frac{2}{5} }$

Answer 2

Answer:

5x^2-2=0

5x^2=2

x√5=√2

x=√2/5

I think it is the answer.