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anonymous
 5 years ago
A.Write the expression (64)^2/3 in radical notation.
B. Evaluate the radical expression.
A. Write the expression in radical notation. Do not evaluate.
(64)^2/3=
anonymous
 5 years ago
A.Write the expression (64)^2/3 in radical notation. B. Evaluate the radical expression. A. Write the expression in radical notation. Do not evaluate. (64)^2/3=

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[A.\text{ }(64)^{2/3}=\sqrt[3]{64^2} \] \[B.\text{ }(64)^{2/3}==16 \]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Hmmmm.... it wasn't right. :(

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Am I missing something?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It does say to type an exact answer, using radicals as needed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0theycallmekelly, Do you want a comment from moi?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0DO you know the correct answer?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0...... I'm so sleepy.....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You quit writing robtobey!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0With regard to problem A. I took it to mean that the fractional exponent should be converted to radical form, ie: radical sign or square root symbol. Problem B seems to request the value of Problem A. \[(64)^2 = 4096\] The cube root of 4096 is 16. \[4096^{1/3} = \sqrt[3]{4096} = 16\] By convention: \[\sqrt[3]{x^2} = x^{\frac{2}{3}} \]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0No. Refer to the second version of A. It says not to evaluate A. Only show the symbolic form of the expression, not the number value of the expression. The whole thing seems to be a test of whether or not you under stand how to handle fractional exponents. Google "fractional exponents math' and I'm sure you will find some excellent presentations regarding fractional exponents.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Lol, so what is A then?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The answer to A is: \[\sqrt[3]{(64)^2}\] That's about all I can do with this problem.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes! Lol, that part was right!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The answer is 16 as I tried to explain in my second response to you tonight.
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