Write a third degree polynomial function with zeros 5 and 3i.

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x