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[tex]1) \frac{1}{5- \sqrt{3} }- \frac{1}{5+ \sqrt{3} }
2) \frac{3}{ \sqrt{3}- \sqrt{2} } - \frac{3}{ \sqrt{3}+ \sqrt{2} } [/tex]
[tex]1) \frac{1}{5- \sqrt{3} }- \frac{1}{5+ \sqrt{3} }
2) \frac{3}{ \sqrt{3}- \sqrt{2} } - \frac{3}{ \sqrt{3}+ \sqrt{2} } [/tex]
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Verified answer
11/(5-√3)-1/(5+√3)=(5+√3-5+√3)/(25-3)=2√3/22=√3/11
2
3/(√3-√2)-3/√3+√2)=3(√3+√2-√3+√2)/(3-2)=3*2√2/1=6√2