Haamipvan
6 год назад
Решите уравнения:
1)2х² * x³- 6250 = 0
2)2⁴ * 2ˣ = 2¹⁷
ОТВЕТЫ
Dimitrievich
Jul 1, 2019
1)
2x^5 - 6250 = 0
2x^5 = 6250
x^5 = 3125
x = (3125)^(1/5)
x = (5^5)^(1/5)
x = 5
2)
2^(x + 4) = 2^17
x + 4 = 17
x = 13
2x^5 - 6250 = 0
2x^5 = 6250
x^5 = 3125
x = (3125)^(1/5)
x = (5^5)^(1/5)
x = 5
2)
2^(x + 4) = 2^17
x + 4 = 17
x = 13
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