SOLUTION: Rationalizing. square root a over square root a + square root b (squA)/(squA+squB) Can someone please set this up for me? How it equals a- squAB/a-b

Algebra ->  Exponents-negative-and-fractional -> SOLUTION: Rationalizing. square root a over square root a + square root b (squA)/(squA+squB) Can someone please set this up for me? How it equals a- squAB/a-b      Log On


   

Question 1028300: Rationalizing.
square root a over square root a + square root b
(squA)/(squA+squB)
Can someone please set this up for me? How it equals a- squAB/a-b
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply the NUM and the DEN by the conjugate of the DEN, sqrt(A) - sqrt(B).