- Thread starter
- Admin
- #1
- Jan 26, 2012
- 4,055
Without using a calculator and showing your work, simplify \(\displaystyle \frac1{\sqrt{12-2\sqrt{35}}}-\frac2{\sqrt{10+2\sqrt{21}}}-\frac1{\sqrt{8+2\sqrt{15}}}\).
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Remember to read the POTW submission guidelines to find out how to submit your answers!