Respuesta:
[tex]3\sqrt{6}-5[/tex]
Explicación paso a paso:
[tex]\sqrt{(-3)(6)+3(-4)(-6)} -\sqrt{(-25)(-1)} =\\\\\sqrt{-18+3(24)} -\sqrt{25} =\\\\\sqrt{-72} -5 =\\\\\sqrt{-18+72} -5 =\\\\\sqrt{54} -5 =\\\\\sqrt{3^{2}*}\sqrt{6}-5 =\\\\3\sqrt{6}-5[/tex]
