Simplify the expression: 9squareroot72
9√(72)9√(236)9√(2)√(36)9√(2)696*√(2)54√(2)
\(9\sqrt{72} \\9\sqrt{36 * 2} \\9\sqrt{36}\sqrt{2} \\9(6\sqrt{2}) \\54\sqrt{2}\)