2x 10 4x 10 July 8, 2019 16 32 64 128 2x 10 4x 10 180 2x * 10 5 4x * 10 2 4x 10 2x 10 4x 4 0 a solution to 2x 10 4x 10 12 2x 4x 10 100 2x 4x 10 6x 10 180 5 2x 10 30 4x 10 10 2x 5 )= 15 4x 10 Simplify 2x 10 2x 10 4x 5x 10 3 2x 10 4x 10 6x − 2x 10 4x
