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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−−−√
View hint for Question 1
Question 2 (1 point)
Saved
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–√
View hint for Question 4
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
View hint for Question 6
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
View hint for Question 9
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
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Answers: 1
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What is the simplified form of the radical expression? 20ab3−−−−−√ Assume all variables are positive...
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