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Is the square root of 95 rational irrational or not a real number?
Wiki User
∙ 11y ago
Since 95 is positive, its square root is real. Only negative numbers have non-real square roots.
That leaves the question of whether it is rational or irrational. An integer's square root can only be rational if it is itself an integer. But 95 is not a perfect square, so it's square root is not an integer.
Therefore the square root is irrational.
Wiki User
∙ 11y ago
Anonymous
Yes
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Are real numbers rational and irrational?
The set of real numbers is divided into rational and irrational numbers. The two subsets are disjoint and exhaustive. That is to say, there is no real number which is both rational and irrational. Also, any real number must be rational or irrational.
Which is a real number that is not a rational number?
Actually there are more irrational numbers than rational numbers. Most square roots, cubic roots, etc. are irrational (not rational). For example, the square of any positive integer is either an integer or an irrational number. The numbers e and pi are both irrational. Most expressions that involve those numbers are also irrational.
What is a rational or irrational number?
real number
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No. The sum of an irrational number and any other [real] number is irrational.
Real number that is not rational?
Pi. That is an irrational number. Irrational numbers cannot be expressed as a fraction.
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The square root of 8 is irrational and real.
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Is square of 2 a real number?
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