Question

How do you divide `3 /(2sqrt2)`?

Answer 1

Rationalize this expression to get rid of the square root at the denominator:
`\frac{3}{2\sqrt{2}}=\frac{3}{2\sqrt{2}}\frac{\sqrt{2}}{\sqrt{2}}=`
`\frac{3\sqrt{2}}{2(\sqrt{2})^2}=\frac{3\sqrt{2}}{2*2}=\frac{3}{4}\sqrt{2}`