[tex] \sqrt{9} [/tex]
rational or er rational?
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tex]rational or er rational?
[tex] \sqrt{9} [/tex]
rational or er rational?
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Answer
RATIONAL.
explaination
Rational numbers are those numbers that are integers and can be expressed in the form of x/y where both numerator and denominator are integers whereas irrational numbers are those numbers which cannot be expressed in a fraction. ... The denominator of a rational number is a natural number(a non-zero number).
it is a rational number. √9 = ±3 can be written in the form of a fraction 3/1. It proves that √9 is a rational number.
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