Question

1 x 10^-5 • (0, 02)^2 - 1 x 10^3 / 1 x 10^-4

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Answer 1

[10⁻⁵.(2.10⁻²)²-10³]/10⁻⁴

(10⁻⁵.4.10⁻⁴-10³)/10⁻⁴

(4.10⁻⁵⁻⁴-10³)/10⁻⁴

4.10⁻⁹-10³/10⁻⁴

10³(4.10⁻¹²-1)/10⁻⁴

10³⁻⁽⁻⁴⁾(4.10⁻¹²-1)

10⁷(4.10⁻¹²-1)

4.10⁻⁵-10⁷

1/25000-10⁷