A group of 225 students needs to be arranged
in a square formation for a halftime
performance show. How many students should
be lined up in each row?

56 students per row

Step-by-step explanation:

15 students should be lined up in each row.

Step-by-step explanation:

A group of 225 student needs to be arranged in a square formation.

This means same number of students will sit in each row as in each column.

To find this we will take the square root of 225.

There will be =  students in each rows and columns.

Therefore, 15 students should be lined up in each row.

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)