1. **State the problem:** Simplify the expression $$\frac{\sqrt{2}}{\sqrt{3}+\sqrt{2}}$$ into the form $$a + \sqrt{b}$$ and find the values of $$a$$ and $$b$$.
2. **Formula and rule:** To simplify expressions with radicals in the denominator, multiply numerator and denominator by the conjugate of the denominator. The conjugate of $$\sqrt{3} + \sqrt{2}$$ is $$\sqrt{3} - \sqrt{2}$$.
3. **Multiply numerator and denominator by the conjugate:**
$$\frac{\sqrt{2}}{\sqrt{3}+\sqrt{2}} \times \frac{\sqrt{3}-\sqrt{2}}{\sqrt{3}-\sqrt{2}} = \frac{\sqrt{2}(\sqrt{3}-\sqrt{2})}{(\sqrt{3}+\sqrt{2})(\sqrt{3}-\sqrt{2})}$$
4. **Simplify the denominator using difference of squares:**
$$(\sqrt{3})^2 - (\sqrt{2})^2 = 3 - 2 = 1$$
5. **Simplify the numerator:**
$$\sqrt{2} \times \sqrt{3} - \sqrt{2} \times \sqrt{2} = \sqrt{6} - 2$$
6. **Put it all together:**
$$\frac{\sqrt{6} - 2}{1} = \sqrt{6} - 2$$
7. **Rewrite in the form $$a + \sqrt{b}$$:**
$$a = -2, \quad b = 6$$
**Final answer:** $$a = -2$$ and $$b = 6$$.
Simplify Radical Expression 44D881
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