D 7 6 2 July 8, 2019 16 32 64 128 D 6 )( 2d2 d 7 7 d 2 )- 6 2d 5 7 6 2h d 6 7 d 2 )= 12 Simplify 7 6 2h d D 1 2 =- 7 6 D 2 3 7 6 2d 7 6 d 5 3 0 M d 2 7 6 Evaluate 2 1 d 7 6 x Solve for d 6 7 d 2 )= 12 D s 1 6 2 7 D 242 6 7 css 6 7 * d * e 28