Question

Rationalise the denominatar:1/root3-root2+1

Answer 1

Answer:

$\frac{1}{ \sqrt{3} - \sqrt{2} + 1} \times \frac{ \sqrt{3} + \sqrt{2} + 1 }{ \sqrt{3} + \sqrt{2} + 1 } \\ \frac{ \sqrt{3} + \sqrt{2} + 1 }{ { \sqrt{3} }^{2} - { \sqrt{2} }^{2} + {1}^{2} } \\ \frac{ \sqrt{3} + \sqrt{2} + 1}{3 - 2 + 1} \\ \frac{ \sqrt{3} + \sqrt{2} + 1}{2}$