Question

Efetue as operações indicadas:
A) 4,8x10^-3÷1,2x10^4

B) (10^2)^3

C) 10^10÷10^4

Answer 1

A=

4,8/1,2 = 4

$10^{-3} / 10^{4} = 10^{-3-4} = 10^{-7}$

= $4 * 10^{-7}$

B=

$10^{2*3} = 10^{6}$

C=

$10^{10-4} = 10^{6}$