Question

[tex]( {1.2})^{5} \div ({1.2})^{3} [/tex]
(2/3)^6*3^6
(3/7)^3*(2 1/3)^4
[tex] \frac{ {25}^{2} \times {5}^{3} }{ {5}^{8} } [/tex]
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Answer 1

Odpowiedź:

1,2⁵: 1,2³=1,2⁵⁻³=1,2²=1,44

(2/3)⁶*3⁶= ( 2/3  *3)⁶=2⁶=64

(3/7)³*( 2   1/3)⁴= (3/7)³*(  7/3)⁴= (3/7)³*(3/7)⁻⁴= (3/7) ⁻¹=7/3=2  1/3

25²*5³/5⁸= 5⁴⁺³⁻⁸= 5⁻¹=1/5

Szczegółowe wyjaśnienie: