I need help with pre algebra.
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Answer:
Irrational: [tex]\sqrt{2}[/tex] ≈ 1.4
Step-by-step explanation:
And irrational number is when the answer cannot be written as a fraction. So, is the answer was one half, it would be rational because it's a fraction. [tex](\frac{1}{2})[/tex]
The square root of 2 is 1.414, and this cannot be written as a fraction. Therefore, it is irrational.