1. If 1 / 2A & sup3; B + M = 1 / 2Ab (n + 2b), then M=____ ,N=____ . Can 2.99 & sup3; - 99 be divided by 100? What do you think? Talk with your partner

1. If 1 / 2A & sup3; B + M = 1 / 2Ab (n + 2b), then M=____ ,N=____ . Can 2.99 & sup3; - 99 be divided by 100? What do you think? Talk with your partner


1. If 1 / 2A & sup3; B + M = 1 / 2Ab (n + 2b), then M = AB ^ 2, n = a ^ 2 2.99 & sup3; - 99 = 99 * (99 ^ 2-1) = 99 * (99-1) (99 + 1) = 99 * 98 * 100 can be divisible by 100