X 3 5x 2 2x 12 July 8, 2019 16 32 64 128 X 3 5x 2 2x 12 0 X 4 2x 3 5x 2 4x 12 0 X 4 2x 3 5x 2 4x 12 3x 3 5x 2 )(- x 2 2x 12 5x 3 2x 2 3 x 1 12 0 Is x 3 a factor of 3x 3 5x 2 2x 12 Simplify $( 2x 2 7x 3 x 2 5x 12 )$ Solve the function x 3 2x 2 5x 12 0 5x 3 2x 2 6x 12 x 2 2x 2 5x 12 =( 2x 3 )( x 4