Tombrokaw
81^3/4. Help, por favor!



This Question is Closed

CliffSedge
Best Response
You've already chosen the best response.
0
take fourth root, then cube, then invert.

nasryn
Best Response
You've already chosen the best response.
1
\[\frac{ 1 }{ \sqrt[4]{81}^{3} }\]

Tombrokaw
Best Response
You've already chosen the best response.
0
I got 1/27

Aparna2
Best Response
You've already chosen the best response.
0
1/27 is right answer

Tombrokaw
Best Response
You've already chosen the best response.
0
Awesome! Thank you.

nasryn
Best Response
You've already chosen the best response.
1
yes. the 4th root of 81 is 3. 3*3*3*3 = 81

nasryn
Best Response
You've already chosen the best response.
1
then 3^3=27

nasryn
Best Response
You've already chosen the best response.
1
so yes, 1/27 is your answer

Tombrokaw
Best Response
You've already chosen the best response.
0
Thank you for your help!

nasryn
Best Response
You've already chosen the best response.
1
:)