Trey graphs the equations y = –x2 + 2x + 3 and y = x2 – 2x + 3 to solve the equation –x2 + 2x + 3 = x2 – 2x + 3. his graph is shown below. mc011-1.jpg what are the solution(s) of –x2 + 2x + 3 = x2 – 2x + 3?

The solution of the equation are the x-coordinates of common points on the graphs of the function and

As you can see from the attached diagram these graphs intersect at points (0,3) and (2,3), then the solutions of the previous equation are x=0 and x=2.

x=0, x=2.

step-by-step explanation:

ask goog great chance of finding the solution there