Question

Calculati 9 la puterea 5 - (3 la puterea 5) totul la puterea 2 + 8 la puterea 4 - (2 la puterea 4) totul la puterea 3

Dau coroana

Answer 1

9^5 - (3^5)^2 + 8^4 - (2^4)^3 =

= (3^2)^5 - 3^10 + (2^3)^4 - 2^12 =

= 3^10 - 3^10 + 2^12 - 2^12 =

= 0

Answer 2

${9}^{5} - ( {3}^{5}) ^{2} + {8}^{4} - { {(2}^{4}) }^{3} = \\ \\ ( {3^{2}) }^{5} - {3}^{5 \times 2} + { {(2}^{3}) }^{4} - {2}^{4 \times 3} = \\ \\ {3}^{2 \times 5} - {3}^{10} + {2}^{3 \times 4} - {2}^{12} = \\ \\ {3}^{10} - 59049 + {2}^{12} - 4096 = \\ \\ 59049 - 59049 + 4096 - 4096 = \\ \\ 0 + 0 = \\ \\ 0$