-47,34 - 17/15 * (-45/34)-------------------------------- - 8 = -15,3= - 47,34 +9/2 -------------------- - 8 =
-15,3
= -47,34 + 4,5-------------------- - 8 = -15,3
= -42,84 ------------- - 8 = -15.3
= -2,8 - 8 = -10,8Ответ: -10,8
(-47,34-3 2//5*(-1 11//34))/(-9,7-5,6)+(-2)^3=(-47.34-(-4.5))/(-9.7-5.6)+(-2)^3=(-47.34+4.5)/(-9.7-5.6)+(-2)^3=-42.84/(-9.7-5.6)+(-2)^3=-42.84/(-15.3)+(-2)^3=-(-42.84/15.3)+(-2)^3=2.8+(-2)^3=2.8-8=-5.2
// - черта дроби
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