Question

Solve the quadratic equation by taking square roots.

Please show all work and not just the answers.

Please help ASAP!!!

Answer 1

`(- \frac{ {x}^(2) }{5} + 15 = 0) * - 5 \\ {x}^(2) -75 = 0 \\ {x}^(2) = 75 \\ x = \pm √(75)`