Question

what is the cubed root of 625 over 729?

Answer 1

it is the same as the cubed root of 625 over the cubed root of 729

Answer 2

\[5\sqrt{5}/9\]

Answer 3

\[625=5^4; 729=3^6\]

Answer 4

\[5^\frac{4}{3}=5^\frac{3}{3}5^\frac{1}{3}=5^15^\frac{1}{3}=5 \sqrt[3]{5}\]
\[3^\frac{6}{3}=3^2=9\]

Answer 5

\[\sqrt[3]{\frac{625}{729}}=\frac{\sqrt[3]{625}}{\sqrt[3]{729}}=\frac{5\sqrt[3]{5}}{9}\]

Answer 6

the first one is what i said
did you not understood what i did?

Answer 7

No, would you mind explaining it? :)

Answer 8

the best explanation i have is above
is there a particular spot i lost you?

Answer 9

I had trouble finding the cubed root of 729, but overall I think i understand now. Thank you.

Answer 10

i would use a calculator.