SOLUTION: How do you change √7 into fractional notation? SO far I keep getting 1/7 as the answer and I'm not a hundred persent sure that is correct. I am homeschooled and my books don'

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: How do you change √7 into fractional notation? SO far I keep getting 1/7 as the answer and I'm not a hundred persent sure that is correct. I am homeschooled and my books don'      Log On


   

Question 853467: How do you change √7 into fractional notation? SO far I keep getting 1/7 as the answer and I'm not a hundred persent sure that is correct. I am homeschooled and my books don't really explain it all the way. Please help.
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
square root sqrt%28n%29%7D%7D+=+%7B%7B%7Bn%5E%281%2F2%29
cube root of n = n%5E%281%2F3%29, or n^(1/3)
fourth root of n = n%5E%281%2F4%29, or n^(1/4)
and so forth