Treceti in baza 2 nr natural n=[3²+(3⁹×4-3⁹):9⁴-3⁰]÷[(5×5²×5³)⁴÷5²³]​

Răspuns:

• 7 (2) = 111

Explicație pas cu pas:

[3³ + (3⁹ x 4 - 3⁹) : 9⁴ - 3⁰] : [(5 x 5² x 5³)⁴ : 5²³] = ​

[27 + 3⁹ x (4 - 1) : (3²)⁴ - 1] : [(5¹⁺²⁺³)⁴ : 5²³] =

[27 + 3⁹ x 3 : 3⁸- 1] : [5⁶ˣ⁴ : 5²³] =

[27 + 3⁹⁺¹⁻⁸ - 1] : [5²⁴ : 5²³] =

(27 + 3² - 1) : (5²⁴⁻²³) =

(27 + 9 - 1) : 5 =

35 : 5 =

7

7 : 2 = 3 rest 1

3 : 2 = 1 rest 1

1 : 2 = 0 rest 1

7 (2) = 111