Odpowiedź:
125⁷/625⁵ - 5⁰ = (5³)⁷/(5⁴)⁵ - 1 = 5²¹/5²⁰ - 1 = 5²¹⁻²⁰ - 1 = 5¹ - 1 = 5 - 1 = 4
(4³ * 8²)/(2⁵ * 2⁰) : 2⁵ = [(2²)³ * (2³)²]/(2⁵ * 1 * 2⁵) = (2⁶ * 2⁶)/2⁵⁺⁵ =
= 2⁶⁺⁶/2¹⁰ = 2¹²/2¹⁰ = 2¹²⁻¹⁰ = 2² = 4
(2¹⁰ * 5¹⁰)/(5²* 10000²) = (2 * 5)¹⁰/(5² * 10000²) = 10¹⁰/[5² * (10⁴)²] =
= 10¹⁰/(5² * 10⁸) = 10¹⁰⁻⁸/5² = 10²/5² = 100/25 = 4
Odp: D