Rewrite the equation by completing the square.
x^2 - 4x - 32 = 0

Barbara's piano instructors house is 7 1/8 miles from her house. after biking for 1 3/4 miles she stops to rest how much longer does she need to bike to reach her instructor's house

What are the sotions to the quadratic equation 9x^2=4

Is the point (0, 8) on the x-axis or y-axis? how do you know?