a) 3,5 = 35 × 10⁻¹
0,035 = 35 × 10⁻³
b) B = 3,5 × 10³ = 35 × 10⁻¹ × 10³ = 35 × 10⁻¹⁺³ = 35 × 10²
D = 3,5 × 10 × 10 × 10 = 3,5 × 10³ = 35 × 10⁻¹ × 10³ = 35 × 10⁻¹⁺³ = 35 × 10²
E = 0,035 × 10⁵ = 35 × 10⁻³ × 10⁵ = 35 × 10⁻³⁺⁵ = 35 × 10²
c) A = 35 × 100 = 35 × 10²
C = 35 × 10⁴ × 0,1 = 35 × 10⁴ × 1/10
= 35 × 10⁴ × 10⁻¹
= 35 × 10⁴⁺⁽⁻¹⁾
= 35 × 10³
d) A = B = D = E
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a) 3,5 = 35 × 10⁻¹
0,035 = 35 × 10⁻³
b) B = 3,5 × 10³ = 35 × 10⁻¹ × 10³ = 35 × 10⁻¹⁺³ = 35 × 10²
D = 3,5 × 10 × 10 × 10 = 3,5 × 10³ = 35 × 10⁻¹ × 10³ = 35 × 10⁻¹⁺³ = 35 × 10²
E = 0,035 × 10⁵ = 35 × 10⁻³ × 10⁵ = 35 × 10⁻³⁺⁵ = 35 × 10²
c) A = 35 × 100 = 35 × 10²
C = 35 × 10⁴ × 0,1 = 35 × 10⁴ × 1/10
= 35 × 10⁴ × 10⁻¹
= 35 × 10⁴⁺⁽⁻¹⁾
= 35 × 10³
d) A = B = D = E