Question

sendo a = 10^-4, b=10^-5 e c =10^3 , determine:

a- a.b.c

b- a:b^2

c- a^2•b^2/c^2

d- a: (b•c)

Answer 1

a - 10^-4 x 10^-5 x 10^3 = 10^ -4-5+3 = 10^-6

b - 10^-4 / 10^ -10 = 10^6