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No. Sqrt(2)*sqrt(18) = 6.
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What is the product of rational and irrational number?
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
Is the product of any rational number and an irrational always irrational?
Yes.
Is the product of a nonzero rational and a irrational number irrational?
Yes, always.
Is the product of a rational number and irrational number always rational?
No.A rational times an irrational is never rational. It is always irrational.
Is the product of an irrational number and a rational number always an irrational number?
Not if the rational number is zero. In all other cases, the product is irrational.
Is the product of a rational number and an irrational number always irrational?
No. 0 is a rational number and the product of 0 and any irrational number will be 0, a rational. Otherwise, though, the product will always be irrational.
Is the product of a rational number and an irrational number rational or irrational?
Such a product is always irrational - unless the rational number happens to be zero.
What is the product of rational and irrational number?
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
Is the product of a nonzero rational number and an irrational number rational or irrational?
It is always irrational.
Is the product of any rational number and an irrational always irrational?
Yes.
Is the product of a nonzero rational and a irrational number irrational?
Yes, always.
Is the product of a rational number and irrational number always rational?
No.A rational times an irrational is never rational. It is always irrational.
Is the product of an irrational number and a rational number always an irrational number?
Not if the rational number is zero. In all other cases, the product is irrational.
Is the product of a nonzero rational number and an irrational number irrational?
Yes, always.
What does a rational number times an irrational number equal?
The product of 0 and an irrational is 0 (a rational), the product of a non-zero rational and any irrational is always irrational.
What is the product of one irrational number and one rational number?
Provided that the rational number is not 0, the product is irrational.
Is it always sometimes or never true that the product of a non zero rational number and an irrational number is irrational?
It is always true.
