Question

How do you solve the quadratic `9x^2+8=-35` using any method?

Answer 1

`x=+-sqrt(43)/3i`

Explanation:

`9x^2+8=-35`

`9x^2 = -43`

`x^2 = -43/9`

`x =+- sqrt(-43/9) = +-sqrt(43)/sqrt(9)i`

`x=+-sqrt(43)/3i`