Results for: Irrational-number

In Numbers

What is an irrational number?

Irrational numbers are numbers that cannot be expressed as fractions with whole numbers. They are generally roots (such as the square root of two) or constants (such as pi and (MORE)
In Numbers

Is the product of two irrational numbers irrational?

  Sometimes it is and sometimes it isn't. The square root of 2 and the square root of 3 are both irrational, as is their product, the square root of 6. The square root of (MORE)

What is irrational number?

An irrational number is a real number that cannot be expressed as a ratio of two integers. In decimal terms, it is a real number that has either a terminating decimal or an i (MORE)
In Science

Is an irrational number divided by a rational number always irrational?

Yes. The proof is easy. Let x be the irrational number and assume  there exists some rational number r = a/b where a and b are  integers (that's what it means to be rational (MORE)