2 years ago

(I don't usually ask for help on Brainly, but I really suck at Radicals and I need help.

Mathematics

2 answers:

MrRissso [65]2 years ago

7 0

The answer is C (give the other guy brainliest please !!)

Artemon [7]2 years ago

6 0

My first answer. Lots of parts for five minutes. Took me that long to decode the question. It looks like your multiplying where you're taking roots.

$(\sqrt[4]{7})^5 = (7^{\frac 1 4})^5 = 7^{\frac 5 4}
$

<span>Choice A. Next
</span>
$(3^{2/3})^{1/6} = 3^{ \frac 2 3 \times \frac 1 6 } = 3^{\frac 1 9} = \sqrt[9]{ 3} 


$

Choice B.

$\dfrac {2^{3/4} } {2 ^{1/2} } = 2^{3/4 - 1/2} = 2^{1/4} = \sqrt[4] {2}
$

Choice C

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