shfohogystqgohlj shfohogystqgohlj 24-02-2021 Mathematics contestada The following equation was correctly simplified: (2x3 - 3x2 + 5x - 1)+ (3x3 - 3x2 - 2x + 4) = 5x3 + 6x2 + 3x + 3 why is it false?