Question

24=1/2*(3x*x) How do you solve for x?

Answer 1

$24 = \frac{1}{2} (3x \times x)$
$2 \times 24 = (3{x}^{2})$
$48 = 3 {x}^{2}$
$48 \div 3 = {x}^{2}$
$16 = {x}^{2}$
$\sqrt{16} = \sqrt{ {x}^{2} }$
$-4 = x$
$4 = x$
x is equal to positive and negative 4