simplybeyoutiful
What is the exact value of 8q^2/sqrt(q^17)



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Hashir
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dw:1344268848051:dw

simplybeyoutiful
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thats not an answer choice

jabberwock
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Also equivalent to
\[8q^{\frac{13}{2}}\]
Hashir's answer is right.

simplybeyoutiful
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the answer choices are
a) 8sqrt(q)/q^7
b) 8sqrt(q)/q^6
c) 8sqrt(q)/q^5
d) 8sqrt(q)/q^4

jabberwock
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Your original problem was like this?
\[\frac{8q^2}{\sqrt{q^{17}}}\]


jabberwock
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That's a 17? Are you sure? Because if so, none of those answers are right.

simplybeyoutiful
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yes its a 17

jabberwock
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Oh, whoops. I see.


jabberwock
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\[\frac{{8\sqrt {q}}}{{q^7}}=\frac{8q^\frac{1}{2}}{q^7}\]
\[\frac{8q^\frac{1}{2}}{q^7}=8q^{\frac{1}{2}7}=8q^{13/2}\]

simplybeyoutiful
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which answer choice is that then?

jabberwock
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The left side of the top equation.