NaiNai27 NaiNai27 23-06-2015 Mathematics contestada In which expression should the exponents be multiplied? 2 to the power of 9 then 2 to the pwer of 7 (6 to the power of 10)-7 (1/2) to the power of 3*(1/2) to the power of 5 5 to the power of 2 * * 5 to the power of 4