Вычислите: 4^6*2^9 32^4 324^8 2^15*9^16

1)
2)

1) - 32,3*(7+ 10/13 + 2 + 3/13) = - 32,3*(9 + 13/13) = - 32,3* (9 + 1) = - 32,3 * 10 = -323
2) - 5,3*(1,6 - 2,4 + 4,8) = -5,3 * 4 = - 21,2
3) - 5,6*(4 2/3 - 6 47/48 + 2 5/16) = - 5,6 *(4 + 32/48 - 6 - 47/48 + 2 + 15/48) = -5,6 *(32/48 - 47/48 + 15/48) = - 5,6*0 = 0