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[(-3/5)²]³x(3/5)⁴:(-3/-5)²^³x(1/5)^-2​

Răspuns :

Răspuns:

Explicație pas cu pas:

[(- 3/5)^2]^3 × (3/5)^4 : (- 3/- 5)^2^3 × (1/5)^-2

= (- 3/5)^6 × (3/5)^4 : (- 3/- 5)^8 × 5²

= (3/5)^6 × (3/5)^4 : (3/5)^8 × 25

= (3/5)^2 × 25

= 9/25 × 25 = 9

Răspuns:

Explicație pas cu pas:

[(- 3/5)^2]^3 × (3/5)^4 : (- 3/- 5)^2^3 × (1/5)^-2 =

(- 3/5)⁶ × (3/5)⁴ : (- 3/- 5)⁸ × 5² =

(3/5)⁶ × (3/5)⁴ : (3/5)⁸ × 25 =

(3/5)⁶⁺⁴⁻⁸ × 25 =

(3/5)²× 25 =

9/25 × 25 = 9