Use the Binomial theorem to expand and where possible simplify the expression. (/3 + 1)^6- ( /13 - 1)^6

455
240/3
123/5
140

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x