Math Class note 2: Solving for x with different formulas plus factoring January 28, 2018 Hvac Master Applied Mathematics 0 There are different ways of solving for x. In second class of Applied Mathematics, we solved for X using five different formulas below. a2 – b2 = (a – b)(a + b) a3 – b3 = (a – b)(a2 + ab + b2) a3 + b3 = (a + b)(a2 – ab + b2) (a + b)2 = a2 + ab + b2 (a – b)2 = a2 – 2ab + b2 Share this:PrintFacebookLinkedInRedditTwitterMoreTumblrPinterestPocketTelegramWhatsAppSkypeLike this:Like Loading... Related