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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.
 one year 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?
 one year 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 ?
 one year ago

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

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