$16^{\frac{3}{4}}$ is equal to :
1). $4\sqrt{2}$
2). 8
3). $2\sqrt{2}$
4). 16
1. Find the simplest value of $2\sqrt{50}+\sqrt{18}-\sqrt{72}$ (given $\sqrt{2} $= 1.414)
3. $\left\{(-2)^{(-2)}\right\}^{(-2)}$ is equal to :
4. Which of the following number is the least $(0.5)^{2}$,$\sqrt{0.49}$,$\sqrt[3]{0.008}$ ,0.23
5. $(0.01024)^{\frac{1}{5}}$ is equal to :
6. The value of $(3+2\sqrt{2})^{-3}+ (3-2\sqrt{2})^{-3}$ is :
9. $(16)^{0.16}\times (16)^{0.04}\times (2)^{0.2}$ is equal to :
10. Let $\sqrt[3]{a}$ = $\sqrt[3]{26}+\sqrt[3]{7}+\sqrt[3]{63}$ , then