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Inga [223]
2 years ago
6

Which number is irrational? a)9.2727… b)√2 c) 5 x √9 d) -37/71

Mathematics
1 answer:
jenyasd209 [6]2 years ago
5 0

Answer:

The answer is B.

Step-by-step explanation:

Irrational number is a number that cannot be written in a fraction-form.

In the option above,

Option A,

9.2727 =  \frac{92727}{10000}

Option B,

\sqrt{2}  =  \sqrt{2}

Option C,

5x \sqrt{9} \\  = 5x \times 3 \\  = 15x \\  = \frac{15x}{1}

Option D,

-  \frac{37}{71}  =  -  \frac{37}{71}

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