Question

Simplify the expression: 9squareroot72

Answer 1

9*√(72)

9*√(2*36)

9*√(2)*√(36)

9*√(2)*6

9*6*√(2)

54√(2)

Answer 2

$9\sqrt{72} \\9\sqrt{36 * 2} \\9\sqrt{36}\sqrt{2} \\9(6\sqrt{2}) \\54\sqrt{2}$