Question 1 of 5Perform each Indicated Operation
$$-4\sqrt{8}-4\sqrt{18}+3\sqrt{32}$$ $$-4\sqrt{8}\hspace{.25em}-4\sqrt{18}\hspace{.25em}+$$$$3\sqrt{32}$$
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Select the Correct Answer Below: Correct! Not Correct!
A
$$-2\sqrt{2}$$
B
$$4\sqrt{6}$$
C
$$6$$
D
$$-6\sqrt{6}$$
E
$$-8\sqrt{2}$$
Question 2 of 5Perform each Indicated Operation
$$2\sqrt[3]{162}+3\sqrt[3]{-48}-3\sqrt[3]{6}$$ $$2\sqrt[3]{162}\hspace{.25em}+3\sqrt[3]{-48}\hspace{.25em}-$$$$3\sqrt[3]{6}$$
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Select the Correct Answer Below: Correct! Not Correct!
A
$$20\sqrt[3]{3}$$
B
$$-18\sqrt[3]{15}$$
C
$$-2\sqrt[3]{12}$$
D
$$-3\sqrt[3]{6}$$
E
$$-3\sqrt[3]{15}$$
Question 3 of 5Perform each Indicated Operation
$$-\sqrt[4]{162}+2\sqrt[4]{2}-3\sqrt[4]{243}$$ $$-\sqrt[4]{162}\hspace{.25em}+2\sqrt[4]{2}\hspace{.25em}-$$$$3\sqrt[4]{243}$$
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Select the Correct Answer Below: Correct! Not Correct!
A
$$4\sqrt[4]{8}-8\sqrt[4]{27}$$
B
$$-12\sqrt[4]{2}$$
C
$$-2\sqrt[4]{2}-15\sqrt[4]{27}$$
D
$$-18\sqrt[4]{9}$$
E
$$-\sqrt[4]{2}-9\sqrt[4]{3}$$
Question 4 of 5Perform each Indicated Operation
$$7\sqrt[4]{1215}+2\sqrt[4]{6}-7\sqrt[4]{6}+5\sqrt[4]{96}$$ $$7\sqrt[4]{1215}\hspace{.25em}+2\sqrt[4]{6}\hspace{.25em}-$$$$7\sqrt[4]{6}+5\sqrt[4]{96}$$
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Select the Correct Answer Below: Correct! Not Correct!
A
$$21\sqrt[4]{15}+5\sqrt[4]{6}$$
B
$$31\sqrt[4]{20}$$
C
$$11\sqrt[4]{20}+\sqrt[4]{12}$$
D
$$21\sqrt[4]{15}+6\sqrt[4]{12}$$
E
$$31\sqrt[4]{15}$$
Question 5 of 5Perform each Indicated Operation
$$-3\sqrt[3]{128}+4\sqrt[3]{16}-5\sqrt[3]{270}-3\sqrt[3]{16}$$ $$-3\sqrt[3]{128}\hspace{.25em}+4\sqrt[3]{16}\hspace{.25em}-$$$$5\sqrt[3]{270}\hspace{.25em}-3\sqrt[3]{16}$$
Finish »
Select the Correct Answer Below: Correct! Not Correct!
A
$$-1\sqrt[3]{4}-5\sqrt[3]{18}$$
B
$$9\sqrt[3]{6}-18\sqrt[3]{12}$$
C
$$-10\sqrt[3]{2}-15\sqrt[3]{10}$$
D
$$24\sqrt[3]{12}$$
E
$$-18\sqrt[3]{15}$$

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