Put everything on the same side of the equals sign and set it equal to zero so you can factor it.

. In order to factor that you have no choice really but to put it into the quadratic formula. When you do that you find that your zeros are x = 9.623475383 and -.623475383
3 fourths of an hour is : (3/4)
(3/4)*4=3 hours
hope this helps!
Answer:
25
Step-by-step explanation:
The only point which would touch all quadrants and both axes is (0,0), as it is in the dead center of the plane.