Simplify: frac1sqrt2+1+frac1sqrt3+sqrt2+frac12+sqrt3\\frac{1}{\\sqrt{2} + 1} + \\frac{1}{\\sqrt{3} + \\sqrt{2}} + \\frac{1}{2 + \\sqrt{3}}frac1sqrt2+1+frac1sqrt3+sqrt2+frac12+sqrt3
1
2
sqrt3\\sqrt{3}sqrt3
333