A square has a side length of 6 centimeters. What is the perimeter of the square?

Perimeter of square = 4 x side length

4 x 6 = 24cm^2

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this