3 years ago

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

Mathematics

2 answers:

RUDIKE [14]3 years ago

4 0

Rational because it would be 8.2

Effectus [21]3 years ago

3 0

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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