Question

Eae galera,blz ?
Preciso de ajuda sobre isso ae :
Expresse cada radical na forma a.√b -> √50
Obrigahh

Answer 1

$a) \\ \\ \sqrt{27} \\ \\ \sqrt{3^3} => 3 \sqrt{3}$

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$b) \\ \\ \sqrt{40} \\ \\ \sqrt{2^3 * 5} \\ \\ 2\sqrt{2*5} => 2\sqrt{10}$

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$c) \\ \\ \sqrt{72} \\ \\ \sqrt{2^3* 3^2} \\ \\ 2*3\sqrt{2} => 6 \sqrt{2}$

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$d) \\ \\ \sqrt{120} \\ \\ \sqrt{2^3 * 3 * 5} \\ \\ 2\sqrt{2 * 3 * 5} => 2 \sqrt{30}$

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$e) \\ \\ \sqrt{250} \\ \\ \sqrt{2*5^3} \\ \\ 5 \sqrt{2 * 5} => 5 \sqrt{10}$

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$f) \\ \\ \sqrt{512} \\ \\ \sqrt{2^9} \\ \\ 2^4 \sqrt{2} => 16 \sqrt{2}$