2x2 4x x 6 0. X 3 +2x 2 x 2. x3+2x2-5x-6 0. 2^x=3^x. x_x 2.

2x2 4x x 6 0. X 3 +2x 2 x 2. x3+2x2-5x-6 0. 2^x=3^x. x_x 2.
37 / 40