Question

calculati:a)[(2^2-3).7+5^0]:8; b)(9.3^2+2^4):97-20^0;c)10^40:(5.2)^30; d)(2^17.3):2^34; e)(5^2)^9:(5^4)^2;f)(2^4)^5:(4^4)^2; g) 3^33:3^30:3^2-2^33:2^30:2^2; h)(12^2014.11^2015):(12^2013.11^2014)

Answer 1

Și la restul faci la fel