SOLUTION: Solve: 7√5 - 5√7 - √5 + √7

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Question 239920: Solve:
7√5 - 5√7 - √5 + √7

Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
7sqrt5 -1 sqrt5 -5sqrt7 +1 sqrt7
.
6sqrt5 -4 sqrt7
.