Respuestas

2013-11-22T12:41:25+01:00

2 \sqrt{18} X +4.2 \sqrt{32} = \sqrt{50} X

 8\sqrt{16.2} =\sqrt{25.2} X- 2\sqrt{9.2}

8.4\sqrt{2}=5 \sqrt{2}X-2.3\sqrt{2}X

32\sqrt{2} = (5-6)\sqrt{2} X

32 = - X
                      X = - 32  RESULTADO FINAL