Learn how to factor polynomials completely using this worksheet by Mario's Math Tutoring. We will be going through 100 factoring problems including greatest common factor, difference of 2 squares, sum and difference of 2 cubes, perfect square trinomials, trinomials with leading coefficient of 1, trinomials with leading coefficient not 1, factoring by grouping, trinomials in quadratic form and more complicated examples as well. Free Video Solutions Available on my Mario's Math Tutoring YouTube c