SOLUTION: sqrt 5 +4 (not under ratical) divided by sqrt 2 +3sqrt7 numerator needs to be rationalized

Question 341816: sqrt 5 +4 (not under ratical) divided by sqrt 2 +3sqrt7 numerator needs to be rationalized
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
The DENOMINATOR must be rationalized
sqrt(5)+4/(sqrt(2)+3sqrt(7))
sqrt(5)+4/(sqrt(2)+3sqrt(7)) * (sqrt(2)-3sqrt(7))/(sqrt(2)-3sqrt(7))
(sqrt(5)+4)+((sqrt(2)-3sqrt(7))/-61
.
Ed
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