A vibration model leads to x2=−$$72x^2 = -72. $$Which solution set is written in simplest form?

10. Quadratic Equations - Parte 2 di 2!

10. Quadratic Equations / Complex Solutions of Quadratic Equations / Problema 6

Problema 6

A vibration model leads to $x^{2} = - 72$ . Which solution set is written in simplest form?

$x = \pm 6 i \sqrt{2}$

$x = 6 i \sqrt{2}$

$x = \pm 12 i \sqrt{2}$

$x = \pm 6 \sqrt{2}$