4 9 2n 3 July 8, 2019 16 32 64 128 4 9 2n 3 equivalent expression 4 9 2n 3 answer 4 over 9 2n 3 3n 4 2n 9 Which expression is equivalent to 4 9 2n 3 answer 3 2n 9 3n 4 3 9-2 4
