Question

-7 elevando a la 2 elevado a la 3 x -7 elevado a la 4 elevado a la 5
Pd con proceso
Urgente

Answer 1

$[(-7)^2]^3 . [(-7)^4]^5 = [(-1)^2.(7)^2]^3 . [(-1)^4(7)^4]^5 = [(1).7]^{(2.3)}.[(1)7]^{(4.5)} = [7]^{6} .[7]^{20} = [7]^{20+6} = [7]^{26}$