Алгебра Задача №3415018
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Решение:
- 25² = 625
- 8⁴ = (8²)² = 64² = 4096
- 7³ = 343
- 7⁵ = 7⁴·7 = (7²)²·7 = 49²·7 = 2401·7 = 16807
- (−0,9)³ = −(0,9)³ = −0,9·0,9·0,9 = −0,729
- (−2,4)⁴ = (−2,4)²·(−2,4)² = 5,76·5,76 = 33,1776
- (−½)⁵ = −(1/2)⁵ = −1/32 = −0,03125
- (−½)⁶ = (1/2)⁶ = 1/64 = 0,015625