The quadratic x^2-6x+66 can be written in the form (x+b)^2+c, where b and c are constants. what is b+c?

For which rational expression is -2 an excluded value of x?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?