Question

​4,0×10 elevado a -3 dividido por 1,72 x 10 elevado a zero, igual?


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Answer 1

Se x = 4*10^(-3) / 1,72*10^0
x = 0,00232558

Answer 2

4,0x10^-3/ (1,72) = 2,32x10^-3

1,72 elevado 10^0 = 1,72 

10^0= 1