X^3 - 64x = 0 July 8, 2019 16 32 64 128 X 3 64x 0 X 3 5x 2 64x 320 0 8x 4 x 3 64x 8 0 X 3 8x 2 64x 512 0 X 3 64x 0 tìm x Tìm x biết x 3 64x 0 X 4 12x 3 64x 2 0 X^3 - 64 = 0 X^3 = 64