Question

7,86 x 10 elevado a 12 + 3,54 x 10 elevado a 17

Answer 1

Resposta:

Explicação passo-a-passo:

7,86.10^12  +  3,54.10^17 =

Igualando os expoentes, temos:

3,54.10^17 = 354000.10^17-5 = 354000.10^12

Logo:

7,86.10^12  +  354000.10^12 =

(7,86 + 354000).10^12 =

= 354007,86.10^12 =

= 3,5400786.10^12+5 =

= 3,5400786.10^17