SOLUTION: Rationalize the denominator. Assume all expressions under the radicals represent positive numbers.
(3-√y)/(4+√y)
Algebra.Com
Question 388239: Rationalize the denominator. Assume all expressions under the radicals represent positive numbers.
(3-√y)/(4+√y)
Answer by edjones(8007) (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
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