Question

alguém consegue resolver esta expressão numérica.

Answer 1

Resposta:

6/25

Explicação passo-a-passo:

{(- 1/3)⁴ ÷ (- 1/2)⁴ × (3/2)⁻³ } ÷ { (0,6)⁻²}  =

{ (1/81) ÷ (1/16) × ( 1 / (3/2)³} ÷ { (6/10)⁻²} =

{ (1/81) ÷ (1/16) × ( 1 / 27/8)} ÷ { ( 1 / (6/10)²} =

{(1/81) ÷ (1/16) × (8/27)} ÷ {(1/36/100)} =

{(1/81) ÷ (8/432)} ÷ {(100/36)} =

{(1/81) × (432/8)} ÷ {(100/36)} =

{ 432/648} ÷ {100/36} =

432/648  X  36/100 =  15552 / 64800 =    6/25