The product of any two irrational numbers is
sometimes rational, sometimes irrational
always an irrational number
always a rational number
always an integer
Simplify the following:
$(\sqrt{3}-\sqrt{2})^{2}$
A rational number between $\sqrt{2}$ and $\sqrt{3}$ is
Simplify: ${(256)^4}^{-\frac{3}{2}}$
If $a=5+2 \sqrt{6}$ and $b=\frac{1}{a},$ then what will be the value of $a^{2}+b^{2} ?$
Express the following in the form $\frac{p}{q},$ where $p$ and $q$ are integers and $q \neq 0$ :
$0.2$