What is the value of 5 units, as a mixed number?

54, jfvhgnjhvnjhcbnncjigjm

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

this is a good question! i'll do some research and come back when i have the answer!