ADDITION OF UNLIKE TERM OF ALGEBRAIC EXPRESSION
Addition of unlike term – to add unlike terms, we should write an algebraic expression with all the terms along with their signs.
Example.1) Sum or addition of 16ab, 5x⁴y and 12a²b is = 16ab + 5x⁴y + 12a²b
Example.2) Sum of addition of 8xy², 10x²y, 5ab – 7b² is = 8xy²+ 10x²y + 5ab – 7b²