Calculate: (sqrt(36)-4)^2 * 5

Expression: ${\left( \sqrt{ 36 }-4 \right)}^{2} \times 5$

Evaluate the square root

${\left( 6-4 \right)}^{2} \times 5$

Subtract the numbers

${2}^{2} \times 5$

Evaluate the power

$4 \times 5$

Multiply the numbers

$20$