-3,9<=х<10
-4<х<=7,2
-5 1/3<=х<=-0,8
-2,3<х<6 2/9
(410+96)*(1010-31248/62)-170*1500=506*(1010-504)-255000=506*506-255000=256036-255000=1036
294•24=7.056
да........