SOLUTION: i must simplify sqrt a + sqrtb/sqrta-sqrt b. i think the answer isa=b/a-b is that correct thanks

SOLUTION: i must simplify sqrt a + sqrtb/sqrta-sqrt b. i think the answer isa=b/a-b is that correct thanks

Algebra.Com

Question 278474: i must simplify sqrt a + sqrtb/sqrta-sqrt b. i think the answer isa=b/a-b is that correct thanks
Answer by Edwin McCravy(20081) (Show Source): You can put this solution on YOUR website!

Multiply by the conjugate of the bottom over itself, which is just 1 so it won't change the value:

USE "FOIL"

`
Edwin

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