Question 1 of 5Simplify
$$16^{\frac{3}{2}}$$
Next »
Select the Correct Answer Below: Correct! Not Correct!
A
$$\frac{\sqrt{2}}{32}$$
B
$$32$$
C
$$\frac{1}{8}$$
D
$$\frac{\sqrt{2}}{128}$$
E
$$64$$
Question 2 of 5Simplify
$$(216x^6)^{\frac{2}{3}}$$
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Select the Correct Answer Below: Correct! Not Correct!
A
$$\frac{x^2}{36}$$
B
$$36x^4$$
C
$$6x$$
D
$$\sqrt{6x}$$
E
$$\frac{x^2\sqrt{x}}{6}$$
Question 3 of 5Simplify
$$(81x^4)^{-\frac{5}{4}}$$
Next »
Select the Correct Answer Below: Correct! Not Correct!
A
$$9x^4$$
B
$$\frac{x^3}{729}$$
C
$$\frac{1}{243x^5}$$
D
$$9x^2\sqrt{x}$$
E
$$\frac{x^2\sqrt{x}}{9}$$
Question 4 of 5Simplify
$$x^4(xy^{\frac{2}{3}})^\frac{1}{4}$$
Next »
Select the Correct Answer Below: Correct! Not Correct!
A
$$xy^2\sqrt{xy}$$
B
$$\frac{\sqrt{x}}{y^6}$$
C
$$y^2\sqrt{x}$$
D
$$x^4y^3$$
E
$$x^4\sqrt[4]{x}\sqrt[6]{y}$$
Question 5 of 5Simplify
$$\left(\frac{x^{\frac{4}{3}}}{(y^{\frac{1}{2}}x^2)^{\frac{3}{4}}}\right)^{-\frac{5}{2}}$$
Finish »
Select the Correct Answer Below: Correct! Not Correct!
A
$$\sqrt{x}y$$
B
$$\sqrt[12]{x^5}\sqrt[16]{y^{15}}$$
C
$$x^5y^2$$
D
$$\frac{\sqrt{x}}{y^2}$$
E
$$\frac{x^4\sqrt[3]{x^2}}{y^{15}}$$

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