Math Grade 8 Quiz Square Roots and Cube Roots – 8.EE.A.2
In the 8th grade, students delve deeper into understanding square roots and cube roots. This competency encompasses using the square root (√) and cube root symbols (∛) to represent solutions for equations where the variables are squared (x^2) or cubed (x^3). Students should be capable of evaluating the square roots of small perfect squares and cube roots of small perfect cubes. Additionally, recognizing that the square root of 2 (√2) is an irrational number is essential.
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Question 1 of 10
1. Question
What is the square root of 49?
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Question 2 of 10
2. Question
Which of the following numbers is a perfect cube?
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Question 3 of 10
3. Question
If x2 =81, what is the value of x?
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Question 4 of 10
4. Question
Which of the following is the cube root of 64?
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Question 5 of 10
5. Question
The equation x 3=125 has a solution x = ?
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Question 6 of 10
6. Question
Which of these numbers is NOT a perfect square?
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Question 7 of 10
7. Question
What is the square root of 121?
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Question 8 of 10
8. Question
Is √2 a rational or irrational number?
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Question 9 of 10
9. Question
The cube root of which of the following numbers is 3?
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Question 10 of 10
10. Question
What is the square root of 144?
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