Răspunsuri

2014-01-05T10:38:00+02:00
4+3-√10-√6-4√6-+√10-√6= 7-6√6     
Nu stiu daca e bine dar veifica si daca ai scris corect ex.
2014-01-05T10:58:43+02:00
A=2√3-√10-√6-4√3+2√6+√10-√6
a=2√3-4√3
a=-2√3