How many integers in between \sqrt{19} and \sqrt{90}

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SUMMARY

The discussion focuses on determining the number of integers between the square roots of 19 and 90. The square root of 19, approximately 4.36, indicates that the first integer greater than this value is 5. Conversely, the square root of 90, approximately 9.49, shows that the last integer less than this value is 9. Therefore, the integers between these two square roots are 5, 6, 7, 8, and 9, totaling five integers.

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how many integers are between \sqrt{19} and \sqrt{90}
 
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prasadini said:
how many integers are between $\sqrt{19}$ and $\sqrt{90}$

You can use math tags "$$$$" or "$$" to encase your typeset equations.

Have you had a go at the problem?
 
Do you understand what this question is asking? 19 lies between 16 and 25 so the first integer larger than [math]\sqrt{19}[/math] is what? 90 lies between 81 and 100 so the last integer less than [math]\sqrt{90}[/math] is what?

How many integers lie between [math]\sqrt{19}[/math] and [math]\sqrt{90}[/math]?
 

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