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It is proven that between two Irrational Numbers there's an irrational number. There's no method, you just know you can find the number.
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What irrational number is between 5 and 7?
An irrational number between 5 and 7 is the square root of 35 (which is = 5.9160797831.....). This number can't be expressed as terminating decimals, which means that it goes on forever.An irrational number is an irrational number is any real number that cannot be expressed as a simple fraction or terminating decimals.
Is the square root of -4 irrational?
The square root of -4 is not irrational, it is imaginary. Irrational numbers are numbers that cannot be expressed as a fraction, like the square root of 2. Irrational numbers, however, are a subset of real numbers. The square root of -4 however, is not even a real number because no real number, when squared, gives -4. Therefore the square root of -4 is an imaginary number.In calculus, the root is expressed as 2i where iis the square root of -1.
Is the square root of 121 an irrational number?
The square root of 121 is 11 which is not an irrational number.
Is .85 billion an irrational number?
No. It is 850000000, which is an integer. An irrational number is one that cannot be expressed as p/q, with p and q integers. 850000000=850000000/1, so it is not irrational.
Is every digit an irrational number?
No
