Solve the equation: (3x^2) + 4x + [3 - (2x + 1)] = 0

Simplify the expression: 2x^2 + 5x - 3 + 3x^2 - 4x + 3

Find the value of y for which the equation 2x^2 + 5x + y = 0 has no real solutions.

Factor the expression 24x^2 + 46x - 62

Find the equation of the line parallel to y = 4x -1 and passes through the point (5, 8).

Find the slope of the line 3x - 4y = 14

Find the equation of the circle whose center is (2, 3) and passes through the point (4, 1).

Find the area of the triangle formed by the points (1,3), (3,2), and (2,1).

Find the equation of the line perpendicular to the line 4x + y = 5 and passes through the point (2, 3).

Find the midpoint of the line segment with endpoints (-2, 3) and (4,6).