Question

during a mass drill excercise , 6250 students of different schools in such a manner that the number of rows is equal to the number of columns . how many students will left out in this arrangement

pls answer with explanation
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Answer 1

Answer:

9

Step-by-step explanation:

let no. of rows be x, no. of students in each row also as x

x^2 +9= 6250

x^2= 6241

x=79

left out students = 9