dziedzina-wyrazenia-wymiernego-displaystyle-fracx4x2-25-jest

A)

$\left(-\infty,0\right)\cup\left(0,+\infty\right)$ \left(-\infty,0\right)\cup\left(0,+\infty\right)

B)

$\left(-\infty,-4\right)\cup\left(-4,+\infty\right)$ \left(-\infty,-4\right)\cup\left(-4,+\infty\right)

C)

$\left(-\infty,5\right)\cup\left(5,+\infty\right)$ \left(-\infty,5\right)\cup\left(5,+\infty\right)

D)

$\left(-\infty,-5\right)\cup\left(-5,5\right)\cup\left(5,+\infty\right)$ \left(-\infty,-5\right)\cup\left(-5,5\right)\cup\left(5,+\infty\right)