Question

-extra points- please help with this. all you have to do is state which method (factoring, using square roots, complete the square or quadratic formula) you would use in solving the quadratic equation and why you would use it. you can only use each method once for problems A through D

Answer 1

I would prefer you use quadratic formula. Each equation has at least a quadratic (x^2) term and are already equal to 0. They are in standard form, which is what you need to solve with the formula: ax^2 + bx + c = 0. It is okay if the linear term (bx) and/or constant (c) is missing.