No. one fourth equals 0.25.
No.
Yes. Irrational numbers are found by getting the square root of a negative number.
If it ends with the fourth 6, then it is rational. If the number keeps endlessly repeating, then it is irrational.
It is impossible to have a surd that is not irrational. Surds are defined to be an irrational number (square root of a number).
An irrational number is one that cannot be expressed as a ratio of two integers.
No.
Yes. Irrational numbers are found by getting the square root of a negative number.
If it ends with the fourth 6, then it is rational. If the number keeps endlessly repeating, then it is irrational.
Provided that the rational number is not 0, the product is irrational.
At least one of the factors has to be irrational.* An irrational number times ANY number (except zero) is irrational. * The product of two irrational numbers can be either rational or irrational.
An irrational number is one which cannot be expressed as a ratio of two integers.
An irrational number is a real number that is not rational. A rational number is one that can be expressed as a ratio of two integers. An irrational number cannot be expressed in this way.
It is impossible to have a surd that is not irrational. Surds are defined to be an irrational number (square root of a number).
An irrational number is one that cannot be expressed as a ratio of two integers.
Not always. For example sqrt(2) and 1/sqrt(2) are both irrational, but their product is the rational number 1.
5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!
No. A "rational" number is one that can be expressed as a "ratio" - a fraction. An IRRATIONAL number is one that cannot be expressed as a fraction.