[tex]\frac{1}{4}[/tex]
18) We can simplify that expression this way, using this property and then rewriting and then operating it
[tex]\frac{\sqrt[]{a}}{\sqrt[]{b}}=\sqrt[]{\frac{a}{b}}[/tex]
[tex]\frac{\sqrt[]{2}}{\sqrt[]{32}}=\sqrt[]{\frac{2}{32}}=\sqrt[]{\frac{1}{16}}=\frac{1}{4}[/tex]
Notice that we divided both numerator and denominator by 2 and then we could take the square root of 1/16. Remember that the square root of 1 is one and 16 is 4.
18.2) Then, the answer is 1/4
