Question

Solve the following equation​

Answer 1

`$ \pm (10)/(3) $`

Explanation:

Given:

`$ (4)/(9) - (x^2)/(25) $`

This can be written as
`$ (4)/(9) = (x^2)/(25) = x^2 = 25 * (4)/(9) $`

`$ \implies x = \pm \sqrt{25 * (4)/(9) } $`

`$ \implies x = \pm 5 * (2)/(3)  = \pm (10)/(3) $`