Предмет: Алгебра, автор: skobaartem275

Знайти похідну функції​

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Автор ответа: NNNLLL54
0

Ответ:

y=\dfrac{3x-2x^2}{5x-1}\\\\\\y'=\dfrac{(3-4x)(5x-1)-(3x-2x^2)\cdot 5}{(5x-1)^2}=\dfrac{15x-3-20x^2+4x-15x+10x^2}{(5x-1)^2}=\\\\\\=\dfrac{4x-10x^2-3}{(5x-1)^2}

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