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Earn +20 ptsQ: Is a square root always an irrational number?
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Is the product of two irrational numbers always an irrational number?
No. The square root of two is an irrational number. If you multiply the square root of two by the square root of two, you get two which is a rational number.
Will you always get an irrational number when you multiply two irrational numbers if no provide a counterexample?
The square root of 2 times the square root of 2 is rational.
Is the square root of 12.1 a rational number or irrational number?
irrational square root of 121 = 11 square root of 1.21 = 1.1 square root of 12.1 = 3.47...
If x is a rational number is square root of x always irrational?
No. If 'x' is a perfect square, then its square root is also rational.
Is the square root of 19 irrational or rational?
The square root of the prime number 19 is an irrational number
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