Photos 3Х 9 4Х

< Previous photo
Photo - 76
Next photo >
3х 9 4х. Б)3х-2(2х-3)=4-7(х+4). 3х^2+11х-4<0. Х+1/4+4х-5-9-х/12=1. 9х - 2(2х-5)=5.
Б)3х-2(2х-3)=4-7(х+4). 3х^2+11х-4<0. Х+1/4+4х-5-9-х/12=1. 9х - 2(2х-5)=5.

See also