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21-05-2020
Mathematics

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Is -4 a rational or irrational number? Explain why or why not

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21-05-2020

Answer:

rational number

Step-by-step explanation:

rational numbers: are number that can be written in a fraction form and the numerator and the denominator have to be integers

and if we see -4 is a perfect square and -2*2 equals to 4 and two is a integer so, -4 is an a rational number

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