what is 49^3/2? Advanced Aljebra 2

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what is 49^3/2?

49 to the power of 3\2?

how would you solve this?

Guest Aug 8, 2015

+118703

+10

Best Answer

$\\49^{3/2}\\\\ =\left(49^{1/2}\right)^3\\\\ =\left(\sqrt{49}\right)^3\\\\ =7^3\\\\ =343$

Melody Aug 8, 2015

Melody · Answer 1 · 2015-08-08T01:16:03

$\\49^{3/2}\\\\ =\left(49^{1/2}\right)^3\\\\ =\left(\sqrt{49}\right)^3\\\\ =7^3\\\\ =343$

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Guest · Answer 2 · 2015-08-08T04:07:22

49^3/2 = 49 ^ (1 + 1/2) = 49^1 * 49^1/2 = 49 * SQRT49 = 49 * 7 = 343

Melody · Answer 3 · 2015-08-09T11:58:40

I like your alternate answer anon