Answer:
x
Step-by-step explanation:
[tex]8 = \sqrt{64}[/tex] [tex]9 = \sqrt{81}[/tex]
The irrationals between 8 and 9
[tex]\sqrt{65} , \sqrt{66} , \sqrt{67} , \sqrt{68} , \sqrt{69} , \sqrt{70}, \\\\\sqrt{71} , \sqrt{72} , \sqrt{73} , \sqrt{74} , \sqrt{75} , \\\\\sqrt{76}, \sqrt{77} , \sqrt{78} , \sqrt{79} , \sqrt{80}[/tex]
[tex]\sqrt{68}[/tex] is closer to 8. So point x is most appropriate.
OR
By division method
[tex]\sqrt{68} = 8.2[/tex]46
