Are there two irrational numbers whose sum and product both are rationals? Justify.
Value of $(256)^{0.16} \times(256)^{\operatorname{0.09}}$ is
Simplify $: 5 \sqrt{2}+2 \sqrt{8}-3 \sqrt{32}+4 \sqrt{128}$
Write the following in decimal form and state what kind of decimal expansion each has
$\frac{2}{11}$
Simplify the following:
$\frac{2 \sqrt{3}}{3}-\frac{\sqrt{3}}{6}$