Предмет: Алгебра, автор: abulhair004

100х в кв - 16=0
Решите уравнение

Ответы

Автор ответа: Karatunick
0

100x {}^{2} - 16 = 0 \\ 100x {}^{2} = 16 \\ x {}^{2} = \frac{16}{100} \\ x {}^{2} = \frac{4}{25} \\ x = - \frac{2}{5} \\ x = \frac{2}{5}
тут вроде все простенько
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‎‎‎‎ ‎‎‎‎ ‎‎‎‎ 4y ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ ‎‎‎‎ 2
______ • _______ =
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