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It is a non-repeating, non-terminating decimal. That's the definition of an irrational number.
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FranIt's irrational on account of there being no value in determining it.
Literally no merit in real life.
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What is an irrational number between 5 and 7?
4*sqrt(2) Rational multiples of irrational numbers are irrational. sqrt(2) is about 1.414, and 5/4 = 1.25 < 1.414... < 1.75 = 7/4 so 4*sqrt(2) is between 5 and 7, and is irrational.
Is an irrational number closed under division?
No. sqrt(8) is irrational sqrt(2) is irrational but sqrt(8) /sqtr(2) = sqrt(4) = ±2 is not irrational.;
How is the square root of -7 classified?
The square root of 7 is an irrational number. This means that there are no integer numbers a and b so that a/b=sqrt(7)
Can you add irrational numbers to get a rational number?
Yes. Consider 4+sqrt(2), and 3-sqrt(2). Both are irrational numbers. Their sum is 7.
Are the product of irrational always is irrational?
No. Sqrt(2)*sqrt(18) = 6.
