gabe1803 gabe1803

13-10-2016
Mathematics

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Is the sum of 4.2 and 2 squared irrational or rational ?

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Aileen03 Aileen03

13-10-2016

Rational because it would be 8.2

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liyah33 liyah33

13-10-2016

4.2 is a rational number and the square root of 2 is a irrational number. The sum of a rational number is a irrational number is alwayd irrational.

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