1. Which of the following refers to any number that can be expressed as th quotient (or ratio) of two integers, where the denominator is not equal to zero
A rational numbers C. principal roots
B. irrational numbers D. square roots
2. The non-negative root of a number is called
A rational number C. principal root
B. irrational number D. square root
3. The member that cannot be expressed as the quotient of two integers is called
A rational number C. principal root
B irrational number D. square root
4. Which of the following is an example of a rational number?
A B. VA C. / D. 5. What is the principal root of V16? A a B.V-4 C. 4 D.-4 6. Which of the following is an example of an irrational number? A 3.123456 B. 3.123456... C. 3.123123 D. 3.123123... 81 7. The principal root of is 9 19 A B. C. D 2 72