Question

classify the following number as rational number or irrational number 289
$\sqrt{289}$
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Answer 1

$\sqrt{289} = 17$

$\sqrt{289}$ is the rational number which is a square root of 17.

Hope you got it

Answer 2

Answer: it is a rational number

Step-by-step explanation:

See if you prime factorize 289 or find its root you will see that 289 = 17×17

=> √289 = 17

And we know that 17 is a rational number.