What is the formula of A cube plus B cube / Math Formulas What is the formula of A cube plus B cubea3 + b3 = (a + b)3 – 3ab(a + b)or a3 + b3 = (a + b)(a2 – ab + b2)Share this:Click to share on WhatsApp (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Telegram (Opens in new window)