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Calculati:
[tex] \sqrt{9 \sqrt{3} * \ 144 \sqrt{3 } [/tex]

Răspuns :

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[tex]\sqrt{9\sqrt{3}\cdot144\sqrt{3}}=\sqrt{3^2\cdot12^2\cdot(\sqrt{3})^2}=3*12*\sqrt{3}=\bold{36\sqrt{3}}[/tex]
 [tex]\sqrt{9\sqrt3\cdot144\sqrt3}=\sqrt{9*3*144}=36\sqrt3[/tex]

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