Tolong Dijawab Please

Anggap aja # simbol akar
* artinya dikali 3#48-2#12-10#3 3#12*#4-2#12-10#3 3*2#12-2#12-10#3 6#12-2#12-10#3 4#12-10#3 4#4*#3-10#3 4*2#3-10#3 8#3-10#3 -2#3

no1.hasilnya -24
no 2 hasilnya -2akar kuadrat 3