Question

Найдите область определения функции

Answer 1

Ответ:

$y=\dfrac{\sqrt{4x+2}}{8x-8}\\\\\\ODZ:\ \ \left\{\begin{array}{ccc}4x+2\geq 0\\8x-8\ne 0\end{array}\right\ \ \left\{\begin{array}{ccc}x\geq -0,5\\x\ne 1\end{array}\right\ \ \ \Rightarrow \\\\\\x\in [\, -0,5\ ;\ 1\, )\cup (\; 1\ ;+\infty )$