Для решения используем свойства степеней:
1) 3^4 * 3^5 = 3^(4+5) = 3^9 = 19683
2) 2^5 : 2^2 = 2^(5-2) = 2^3 = 8
3) 5^11 * 5^7 : 5^15 = 5^(11+7-15) = 5^3 = 125
4) 29^10 * 29^6 : 29^14 = 29^(10+6-14) = 29^2 = 841
5) (-2 1/3)^24 : (-2 1/3)^22 * (-2 1/3) = (-7/3)^(24-22+1) = (-7/3)^3 = -343/27 = -12 19/27
6) 7^13 * 7^6 / 7^17 = 7^(13+6-17) = 7^2 = 49
7) (0,4)^12 * (0,4)^14 / (0,4)^5 * (0,4)^19 = (0,4)^(12+14-5-19) = (0,4)^2 = 0.16
8) 3^3 * 27 = 3^3 * 3^3 = 3^(3+3) = 3^6 = 729
9) 128 * 2^2 : 2^5 = 2^7 * 2^2 : 2^5 = 2^(7+2-5) = 2^4 = 16
10) 4^10 / 4^5 * 64 = 4^10 / 4^5 * 4^3 = 4^(10-5+3) = 4^8 = 65536
Ответ: 1) 19683, 2) 8, 3) 125, 4) 841, 5) -12 19/27, 6) 49, 7) 0.16, 8) 729, 9) 16, 10) 65536