Question

√(5x)^2 = -2^2 ^ - степень

Answer 1

5х = -4
х = -4/5
(наверное так)

Answer 2

Вот так правильнее:

|5x|=-4
5*|x|=-4
Уравнение не имеет решений
=> x є ø

Answer 3

I'm sorry, but the equation you provided doesn't seem to be solvable.

The left side of the equation √(5x)^2 simplifies to |5x|, where the absolute value ensures that the result is always positive or zero. However, the right side of the equation, (-2^2) ^ (-степень), is raising -2 squared to some negative power, which results in a complex number.

Since the left side of the equation is always non-negative and the right side can be a complex number, there are no real solutions that satisfy this equation. It's possible that there might be complex solutions, but without more information about the value of the exponent (-степень), it's difficult to provide a definitive answer.

If you have any additional information or if there's another interpretation of the equation, please let me know, and I'll be happy to assist you further.