Question

Under root 1089 upon 400 - 660 upon 400

Answer 1

1089 is the square root of 33 so,  33/400 - 660/400 By taking LCM we get 627/400 After division  The answer will be 1.56

Answer 2

ʜᴇy ᴍᴀᴛᴇ :

$= > \frac{ \sqrt{1089} }{400} - \frac{660}{400} \\ = > \frac{33}{400} - \frac{660}{400} \\ = > \frac{33 - 660}{400} \\ = > \frac{ - 627}{400}$
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