Question

What are the solutions of this quadratic equation?
9x^2+ 10 = 5

Answer 1

could you please recheck the question cause it's looking a bit incomplete

Answer 2

x=(i sqrt 5)/3

x= - (i sqrt 5)/3

Explanation:

9x^2+ 10 = 5

9x^2= -10+ 5

9x^2= -5

divide both sides by 9

x^2=-5/9

take the square root

x= sqrt 5/9

x=i sqrt 5/3

and finally!

x=(i sqrt 5)/3

x= -(i sqrt 5)/3