Use the zero product property to solve for the x-intercepts of the parabolas below.
y=3 square-7x+4,. (x++3)=y

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

take it another

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

it would rotate about 180 degrees.