Раскройте скобки
\(-15,6+(-13,5+14,5+12,3-12)\)

• \(-15,6-13,5+14,5+12,3-12\)
• \(15,6-13,5+14,5+12,3-12\)
• \(-15,6+13,5-14,5-12,3+12\)
• \(-15,6-13,5+14,5-12,3-12\)