Question

сократите дробь a33 степени+1/ a11- a22+a33

Answer 1

$(a^{33} + 1)/(a^{11} - a^{22} + a^{33}) =\ (a^{11} +1)(a^{22} - a^{11} + 1)/(a^{11})(a^{22} - a^{11} + 1) =\ 1 + 1/a^{11}$