![Anarawyn](https://sproshu.net/uploads/ava/1/ava68.jpg)
Anarawyn
6 год назад
Решите уравнение:
(25х^3)^2*(5х^5)^3
_______________ = -160
(125х^8)^2
ОТВЕТЫ
![Lesaspen](https://sproshu.net/uploads/ava/3/ava1909.jpg)
Lesaspen
Jun 30, 2019
(25x^3)^2*(5x^5)^3/(125x^8)^2=-160
5^4*5^3/5^6*x^6*x^15/x^16=-160
5x^5=-160
x^5=-160/5
x^5=-32
x^5=(-2)^5
x=-2
5^4*5^3/5^6*x^6*x^15/x^16=-160
5x^5=-160
x^5=-160/5
x^5=-32
x^5=(-2)^5
x=-2
(25x^3)^2*(5x^5)^3/(125x^8)^2=160
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