Exam 9: Quadratic Equations

Solve the equation by completing the square.

Solve the equation by using the quadratic formula.

Give the correct final term for the following expression to ensure that the resulting trinomial is a perfect square trinomial.

Combine the complex numbers.

Solve the quadratic equation. Use whatever method seems to fit the situation or is convenient for you.

The following equation has graph that is parabola. However, the graph of this equation will open downward; the vertex of it shall be the highest point on the graph. Graph the equation by first making a table of ordered pairs using the given values of .

Give the correct final term for the following expression to ensure that the resulting trinomial is a perfect square trinomial.

Solve the quadratic equation. Use whatever method seems to fit the situation or is convenient for you.

Multiply the complex numbers.

Solve the equation by completing the square.

Graph the equation.

Solve the quadratic equation. Use whatever method seems to fit the situation or is convenient for you.

Solve the equation.

Write the radical as a complex number.

Solve the equation by completing the square.

Give the correct final term for the following expression to ensure that the resulting trinomial is a perfect square trinomial.

Give the correct final term for the following expression to ensure that the resulting trinomial is a perfect square trinomial.

Multiply the complex numbers.

Solve the equation.

Solve the equation.