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Question 1 of 5: Evaluate each:
$$\sqrt[4]{1296}$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$6$$
B
$$3$$
C
$$12$$
D
$$15$$
E
$$9$$
Question 2 of 5: Evaluate each:
$$\sqrt[3]{-512}$$
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A
Not Real
B
$$8$$
C
$$12$$
D
$$-4$$
E
$$-8$$
Question 3 of 5: 
Which number is a perfect fourth?
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$880$$
B
$$3125$$
C
$$4096$$
D
$$169$$
E
$$729$$
Question 4 of 5: Simplify each:
Variables are real numbers $$\sqrt{x^8y^6}$$
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A
$$x^4|y^3|$$
B
$$x^4y^3$$
C
$$|x^2y^3|$$
D
$$|x^2| + |y^3|$$
E
$$|x^2 + y^3|$$
Question 5 of 5: Simplify each:
x is any real number $$\sqrt{x^2 - 20x + 100}$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$x - 10$$
B
$$|x - 10|$$
C
$$x^2 - 20x + 100$$
D
$$|(x - 10)(x - 10)|$$
E
$$2|x - 10|$$

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