13-05-2015
Mathematics

contestada

Simplify the expression: 9squareroot72

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Аноним Аноним

13-05-2015

9*√(72)

9*√(2*36)

9*√(2)*√(36)

9*√(2)*6

9*6*√(2)

54√(2)

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Panoyin Panoyin

14-05-2015

[tex]9\sqrt{72} \\9\sqrt{36 * 2} \\9\sqrt{36}\sqrt{2} \\9(6\sqrt{2}) \\54\sqrt{2}[/tex]

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