jalayamm jalayamm

19-08-2016
Mathematics

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How to simplify square root 242

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Amphitrite1040 Amphitrite1040

19-08-2016

[tex] \sqrt{112 * 2} [/tex]

[tex]11 \sqrt{2} [/tex]

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dalendrk dalendrk

19-08-2016

[tex]Use:\sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{242}=\sqrt{121\cdot2}=\sqrt{121}\cdot\sqrt2=11\sqrt2[/tex]

[tex]\sqrt{121}=11\ because\ 11^2=121[/tex]

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