3 6x 7 4x July 8, 2019 16 32 64 128 6x 7 4x 3 3x 16 8x 4 6x 3 0 7 4x 7 4x y 3 )=( 7 6x 3y 6x 3 4x 7 comprobacion 6x 3 4x 7 90 3x 3 6x 7 4x 11 6x 3 )+( 2x 7 )= 4x 4x 3 6x 7 solve 4x 3 6x 7 49 4x 3 6x 7 solve for real number x 6x 3 )( 2x 5 )( 7 4x (- x2 6x 3 4x 7 10 6x 3 2x 7 4x 5 4x 3 6x 7 4x2 7x 3 6x 7