PLEASE NOTE in the last example i made a mistake the middle term in the 2nd bracket should be -20x this video shows you how to factor difference of 2 squares difference of 2 cubes sum of 2 cubes and perfect square trinomials which is just an expression with 3 terms
I love the simplicity of this explanation. My instructor did not term those equations at the top as rules, but viewing them in that way is a good idea.
cinnamonenigma 3 weeks ago
Thank you so much! I was so confused the way my instructor explained it, but your method was easy to understand. Thanks, MathMikie! You're a lifesaver. :)
ninespiralx 1 year ago