Mathematics, 19.11.2020 20:10 ijohnh14

What is the simplified form of the radical expression? 20ab3−−−−−√ Assume all variables are positive. Enter your answer in the box. Question 1 options:

2b5ab−−−√

b20ab−−−−√

4a5b−−√

4b5ab−−−√
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Question 2 (1 point)
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What is the simplest form of the expression? k3√k Assume all variables are positive.
Question 2 options:

5kk√k

k−−√

This cannot be simplified

5k2−−−√
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Question 3 (1 point)
What is the simplest form of the expression? 2bb20√ Assume all variables are positive.
Question 3 options:

2bb10

2bb20√b20

2b9

Cannot be simplified
Question 4 (1 point)
Which expression is equivalent to 724−−√+90−−√−854−−√
Question 4 options:

92–√+106–√

305–√+152–√

95–√−1510−−√

310−−√−106–√
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Question 5 (1 point)
BONUS 5.02 Question: What is the simplest form of the expression? 45x2−−−−√+5x2−−−√+4x5–√ Assume all variables are positive.
Question 5 options:

8x5–√

14x5–√

x45−−√+5x5–√

This is the most simple form
View hint for Question 5
Question 6 (1 point)
BONUS 5.02: Simplify. 51249−−√+34849−−√−349−−√
Question 6 options:

33–√

223√7

75749−−√

673√7
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Question 7 (1 point)
Select the correct simplification of the radical expression. 12√
Question 7 options:

2√2

2√4

0.707

2–√
Question 8 (1 point)
Which expression is equivalent to 350−−√
Question 8 options:

6√2

6√10

3√25

3√52√
Question 9 (1 point)
What is the simplest radical form of n2n√
Question 9 options:

n3n

n2

nn−−√

n2n√n
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Question 10 (1 point)
What is the simplified radical form of the expression? x10x−−−√ Assume all variables are positive.
Question 10 options:

x9−−√

x5x√

x5x√x

x4x−−√
Question 11 (1 point)
What is this expression in radical form? (314)3
Question 11 options:

33−−√4

34−−√3

3–√4

43−−√4
View hint for Question 11
Question 12 (1 point)
What is the expression in simplest radical form? (y4)16
Question 12 options:

y4−−√6

y2−−√3

y46

y23
View hint for Question 12
Question 13 (1 point)
When I write my expression in rational exponent form, what is the fraction that goes with the base of 10? 103−−−√5
Question 13 options:
View hint for Question 13
Question 14 (1 point)
What is the expression in radical form? (12xy)23
Question 14 options:

1728x3y2−−−−−−−−√

12x2y2−−−−−−√3

144x2y2−−−−−−−√3

8x2y2−−−−−√3

Answers: 1

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What is the simplified form of the radical expression? 20ab3−−−−−√ Assume all variables are positive...