Podcast
Questions and Answers
Natural numbers are sometimes written as ______ for short.
Natural numbers are sometimes written as ______ for short.
N
The set of natural numbers, { 1,2,3,4,5,. }, is sometimes written ______ for short.
The set of natural numbers, { 1,2,3,4,5,. }, is sometimes written ______ for short.
N
The sum of any two natural numbers is also a ______ number.
The sum of any two natural numbers is also a ______ number.
natural
The integers are the set of real numbers consisting of the ______ numbers, their additive inverses and zero.
The integers are the set of real numbers consisting of the ______ numbers, their additive inverses and zero.
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The set of integers is sometimes written ______ or Z for short.
The set of integers is sometimes written ______ or Z for short.
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Use this calculator to find the principal square root and roots of real numbers. Inputs for the radicand x can be positive or negative real ______
Use this calculator to find the principal square root and roots of real numbers. Inputs for the radicand x can be positive or negative real ______
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The answer will also tell you if you entered a perfect ______.
The answer will also tell you if you entered a perfect ______.
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The answer will show you the complex or imaginary solutions for square roots of negative real ______.
The answer will show you the complex or imaginary solutions for square roots of negative real ______.
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There are 2 possible roots for any positive real ______. A positive root and a negative root.
There are 2 possible roots for any positive real ______. A positive root and a negative root.
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Note that any positive real number has two square roots, one positive and one ______.
Note that any positive real number has two square roots, one positive and one ______.
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