Question 919015
square root of -12 times the square root of -15
<pre>
{{{sqrt(- 12)}}} * {{{sqrt(- 15)}}}
{{{sqrt(4 * - 1 * 3)}}} * {{{sqrt(- 1 * 15)}}}
{{{sqrt(4) * sqrt(- 1) * sqrt(3)}}} * {{{sqrt(- 1) * sqrt(15)}}}
{{{2i * sqrt(3)}}} * {{{i * sqrt(15)}}}
{{{2i^2 * sqrt(3 * 15)}}}
{{{2i^2 * sqrt(45)}}}
{{{2i^2 * sqrt(9 * 5)}}}
{{{2(- 1) * 3sqrt(5)}}}
{{{highlight_green(highlight_green(- 6sqrt(5)))}}}