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Is an irrational number plus an irrational number rational?
No. The sum of an irrational number and any other [real] number is 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.
What real number is also irrational?
All real numbers are irrational. For example, Pi is an irrational number that is a real number. Other irrational numbers can be the square root of an imperfect square.
What is an example of an irrational whole number?
No whole number is irrational. They are all expressible by some other whole numbers such that p/q = (the number), so, no whole number is irrational.
Why will the sum of an irrational number and any other number always be irrational?
The proposition is not true.pi and -pi are both irrational. But their sum, = 0, is rational.
Why is the golden ratio an irrational number?
Because like any other irrational number it can't be expressed as a fraction
Does pi times any number equal an irrational number?
Since pi is irrational, its product with any other number is also irrational. The only exception is a multiple of its own reciprocal.
What is the name for A rational or irrational number?
One, and e.
What is the sum of an rational number and irrational number?
An irrational number.
Does an irrational number multiplied by an irrational number equal an irrational number?
The product of two irrational numbers may be rational or irrational. For example, sqrt(2) is irrational, and sqrt(2)*sqrt(2) = 2, a rational number. On the other hand, (2^(1/4)) * (2^(1/4)) = 2^(1/2) = sqrt(2), so here two irrational numbers multiply to give an irrational number.
The sum of a rational number and an irrational number is?
The sum of a rational and irrational number must be an irrational number.
Is - square root 17 irrational rational irrational whole irrational rational?
17 is a prime number with no factors other than itself and 1 therefore minus square root of 17 is an irrational number.
