3 x 10 4 x 2 x 10 9 July 8, 2019 16 32 64 128 3 x 10 4 4 x 10 3 7 x 10 2 9 9.9 x 10 4 4.88 x 10 2 7.60 x 10 3 6 x 10 4 1 x 10 3 2 x 10 2 9 x 10 7.895 x 10 2 9.80 x 10 4 7.0 x 10 3 9 x 10 4 7 x 10 3 0 x 10 2 2 x 10 1 1 3 x 3 = 9 3 * (x + 4) ^ 2 = 10x + 32 3 10 + 4 10 10 - 3 x 3