수와 연산 전체 문제

Add and Subtract Square Roots that Need Simplification

In the following exercises, simplify.

$8\sqrt{72{q}^{6}}-3\sqrt{75{q}^{6}}$

Add and Subtract Square Roots that Need Simplification

In the following exercises, simplify.

$2\sqrt{50{r}^{8}}+4\sqrt{54{r}^{8}}$

Add and Subtract Square Roots that Need Simplification

In the following exercises, simplify.

$5\sqrt{27{s}^{6}}+2\sqrt{20{s}^{6}}$

Add and Subtract Square Roots that Need Simplification

In the following exercises, simplify.

$3\sqrt{20{x}^{2}}-4\sqrt{45{x}^{2}}+5x\sqrt{80}$

Add and Subtract Square Roots that Need Simplification

In the following exercises, simplify.

$2\sqrt{28{x}^{2}}-\sqrt{63{x}^{2}}+6x\sqrt{7}$

Add and Subtract Square Roots that Need Simplification

In the following exercises, simplify.

$3\sqrt{128{y}^{2}}+4y\sqrt{162}-8\sqrt{98{y}^{2}}$

Add and Subtract Square Roots that Need Simplification

In the following exercises, simplify.

$3\sqrt{75{y}^{2}}+8y\sqrt{48}-\sqrt{300{y}^{2}}$

Mixed Practice

$2\sqrt{8}+6\sqrt{8}-5\sqrt{8}$

Mixed Practice

$\frac{2}{3}\sqrt{27}+\frac{3}{4}\sqrt{48}$

Mixed Practice

$\sqrt{175{k}^{4}}-\sqrt{63{k}^{4}}$

Mixed Practice

$\frac{5}{6}\sqrt{162}+\frac{3}{16}\sqrt{128}$

Mixed Practice

$\sqrt{150}+4\sqrt{6}$

Mixed Practice

$9\sqrt{2}-8\sqrt{2}$

Mixed Practice

$5\sqrt{x}-8\sqrt{y}$

Mixed Practice

$8\sqrt{13}-4\sqrt{13}-3\sqrt{13}$

Mixed Practice

$5\sqrt{12{c}^{4}}-3\sqrt{27{c}^{6}}$

Mixed Practice

$\sqrt{80{a}^{5}}-\sqrt{45{a}^{5}}$

Mixed Practice

$\frac{3}{5}\sqrt{75}-\frac{1}{4}\sqrt{48}$

Mixed Practice

$21\sqrt{19}-2\sqrt{19}$

Mixed Practice

$\sqrt{500}+\sqrt{405}$