Prove that the point (2,5√) lies on the circle centered at the origin that passes through (3,0).

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

How do you do the foil method with polynomials?