root4 is a irrational number true and false
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It's false. The square root of 4 (or √4) is 2, and 2 is a rational number.
Explanation:
What number multiplied by itself equals 4? It's 2 right, so the square root of 4 is 2. 2 is a rational number because it can be expressed as a fraction: 2/1.
Irrational numbers like π or √2 can't be expressed as fractions.
Hope I helped!
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