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Sveta_85 [38]
3 years ago
9

Which of the following is an irrational number ??

Mathematics
2 answers:
Hunter-Best [27]3 years ago
7 0
Hello!

An irrational number cannot be written as a fraction. Let's look at our options.

In D, the exponent and square root cancel each other out. This leaves us with ten, which is a rational and whole number.

For B, and repeating decimal can be written as a fraction using a specific formula. Therefore B is also rational.

For A, the square root of 196 is 14, which is a whole number and is therefore rational.

For C, the square root of 8 is 2.8284....... and continues on in no specified order. Therefore it cannot be converted into a fraction. Therefore, C)√8 is irrational.

I hope this helps!
Anna71 [15]3 years ago
5 0
The answer is the 2nd choice
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