each term of the numerator and denominator must be raised to -4.answer will be of in termof x to a power andy to a power
example (x^2)^1/2=x 2x1/2=1 thats 2 times 1/2=1
bjh
Last edited by bjhopper; May 23rd 2010 at 05:10 PM.
Reason: left out number but it did not show up