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Alexus [3.1K]
3 years ago
7

Корень x-5=корень 3-x

Mathematics
1 answer:
Firlakuza [10]3 years ago
4 0
√(x-5) = √(3-x)
|x-5| = |3-x|
x-5= 3-x
2x = 8
x=4
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