Latest exam Aptitude Question SOLUTION: Simplify: 6(2x +3) Simplify: -3b(5a - 3b) + 4(-3ab - 5b2) Simplify: 4(2 - x) - 3(-5 - 12x) Simplify: 5(a - 3b) + 2(-b - 4a) Simplify: 2a - {6b - 4[a - (b - 3a)