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No because 2 to the power of 3 is 8 which is a rational number
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Can You multiply a rational and irrational number and get an irrational product?
Yes, multiplying a rational and an irrational number gives an irrational product. For example 3 * pi = 3pi = 9.424789... or 2 * sqrt 2 = 2^(3/2).
Is 3 a irrational number?
No, 3 is a rational number. Pi and the square root of 2 are irrational numbers.
Two irrational number whose sum is an irrational number?
Sqrt(2) and sqrt(3)
What is the answer of g is an irrational number between 2 and 4?
The square root of 3 is an irrational number
Is three times an irrational number always an irrational number?
yes, unless you were to simplify (example: 3 times 3/2 = 6/2 = 3)
Will any irrational number divided by an irrational number be irrational?
No.3*sqrt(2) and sqrt(2) are irrational. But their quotient is 3, which is rational.
Is the product of three irrational numbers always an irrational number?
No. The easiest counter-example to show that the product of two irrational numbers can be a rational number is that the product of √2 and √2 is 2. Likewise, the cube root of 2 is also an irrational number, but the product of 3√2, 3√2 and 3√2 is 2.
Is an irrational number between 2 and 4?
The square root of 3 is an irrational number
Are squares of irrational numbers always rational?
No. The cube root of 3, for example is irrational. But the square of cubert(3) is 3 to the power 2/3, which is irrational. Another example, pi2 is irrational (in fact so is pi to any non-zero power).
Example of two irrational numbers the product of which is an irrational number?
sqrt(2)*sqrt(3) is an irrational product.
How can you prove that 3 plus 2x⁵ is an irrational number where x⁵ is irrational?
1) Adding an irrational number and a rational number will always give you an irrational number. 2) Multiplying an irrational number by a non-zero rational number will always give you an irrational number.
Is the sum of two irrational numbers also an irrational number?
Not necessarily. 3+sqrt(2) and 3-sqrt(2) are both irrational numbers. Their sum is 6 - a rational.
What is the irrational number between root of 2 and root of 3?
There are infinitely many irrational numbers between sqrt(2) and sqrt(3).
How can you turn an irrational number into a rational number?
Sqrt(2) is irrational. Multiply by sqrt(4.5). Result is 3 which is rational.
What is an irrational number between 1 and root 2?
(root 2)/3
What number produces an irrational number when added to 0.5?
Any irrational number added to 0.5 will produce an irrational number.
What are 3 examples of a real number that is not an irrational number?
5, 6.5, 1/2
