SOLUTION: Rationalize the denominator. Assume all expressions under the radicals represent positive numbers. (3-√y)/(4+√y)

Algebra ->  Radicals -> SOLUTION: Rationalize the denominator. Assume all expressions under the radicals represent positive numbers. (3-√y)/(4+√y)      Log On


   

Question 388239: Rationalize the denominator. Assume all expressions under the radicals represent positive numbers.
(3-√y)/(4+√y)
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
(3-√y)/(4+√y) * (4-sqrt(y))/(4-sqrt(y))
=(y-7sqrt(y)+12)/(16-y)
.
Ed