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  • 03-08-2017
  • Mathematics
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How do you convert from a radical expression to a rational exponent?

Im just a little confused so if someone could explain this to me, thatd be great!

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caitlincook
caitlincook caitlincook
  • 15-08-2017
 The denominator of the raised fraction is what goes on the outside of the square root. So if you had 2 raised to 1/3, you'd put the 3 raised outside to the left of the radical and the 2 inside. They give the same answer, so if you know one, you can always play with the other until you get the same answer. My teacher told us in Calculus a funny/weird way to remember it is the "bottom (of the raised fraction) goes in the crack (of the radical)." Does this help??
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