2 2 8 7 0 July 8, 2019 16 32 64 128 X2 2 2 8 x2 2 )+ 7 0 Sin2x 10sin 2 x 2 pi 8 )+ 7 0 8 7 2 0 2 4 8 7 2 0 2 5 2 3a 8 )- 2 2a 7 )= 0 Simplify 2 3 2 (- 7 8 0