Question

(URCA) Simplificando a expressão 10^-3.10^5.(0,01)^-2 / 0,001?

a) 10^9
b) 10^5
c) 10^3
d) 10^4

Answer 1

10^-3.10^5.(0,01)^-2/0,001

10^2.(1/100)^-2/(1/1000)

10^2.(100)^2/(1000)^-1

10².100².10³

10².10^4.10³

10^9

RESPOSTA: LETRA A) 10^9