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Msky Group TitleBest ResponseYou've already chosen the best response.1
Well, you can simplify \[49^{\frac{ 3 }{ 2 }}\] to \[\left( 49^{\frac{ 1 }{ 2 }} \right)^{3}\] And\[49^{\frac{ 1 }{ 2 }}=\sqrt{49}=7\] so \[\left( 49^{\frac{ 1 }{ 2 }} \right)^{3}=\left( 7 \right)^{3}=\frac{ 1 }{ 7\times7\times7 }\] This means that\[ 49^{\frac{ 3 }{ 2 }}=\frac{ 1 }{ 7\times7\times7 }\] If anything about this seems to complicated, let me know. The bottom line is that you're splitting the exponent into a power of 1/2 and a power of 3.
 2 years ago

Tombrokaw Group TitleBest ResponseYou've already chosen the best response.0
Yes I was able to get to the answer with help of another system actually but I thought it was too complicated and I was wondering if there was a much simpler way to do this?
 2 years ago

Tombrokaw Group TitleBest ResponseYou've already chosen the best response.0
In 49^1/2 . the denominator tells you if its a cube root or a square root or a quad root ?
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
For fractional exponents, it's poweroverroot.
 2 years ago

Tombrokaw Group TitleBest ResponseYou've already chosen the best response.0
Oh alright. Thank you. That clarifies it.
 2 years ago
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