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Simplify (x/2)^2.
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jayz657
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\[(\frac{ x }{ 2 })^2 = \frac{ x^2 }{ 2^2 }\]
Adorkable
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Ok, whats next?
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Answer Key Says x^3/8
Luis_Rivera
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then the Answer Key is horrorbly wrong
jayz657
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i think you might want to recheck the question
do you mean:
\[(\frac{ x }{ 2 })^3\]
Adorkable
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Lol I figured, our teachers mess it up. |What about (x^2/y^3)^5
jayz657
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\[(\frac{ x^2 }{ y^3 })^5 = \frac{ (x^2)^5 }{ (y^3)^5 } \]
and you can just multiply to simplify i do the top part for you
\[(x^2)^5 = x^{10} \]
now try the bottom
Adorkable
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Ok. y^15?
jayz657
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yea and your done
Adorkable
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tysm
jayz657
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np glad to help
Adorkable
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Wait for the 1st question, wouldnt it be x^2/4?
dwelsher
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sq.rt(x/2)
jayz657
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yes your right it is x^2/4