X 4 x 3 6 x 2 9 2 July 8, 2019 16 32 64 128 3x 6 x 3 * x 2 9 x 2 4 1 2 x 4 )+ 1 3 x 9 )- 6 2 x 2 2000 x 6 x 9 x 4 x 3 x 2 4.5 x 4 3x 3 x 2 6 )+( 2.6 x 4 3x 9 Simplify 12 4 x 9 3 x 4 )/( 6 3 x 8 2 x 27 3 sin x 4 cos x 5 6 tan x 2 9 tan 2 x 2 - (x - 6 9) + 4 8 = - 3 4 2 * 4 ^ x - 5 * 6 ^ x + 3 * 9 ^ x 0
