The sum of the height and the radius of the base of a cylinder is 34 cm. If the total surface area of the cylinder is
2992 cm, find the radius of its base.

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()