Question

How do you combine $(4c + 1) - (5ab + d)$?

Answer 1

Hint: First of all take the given expression and we will open the brackets and will combine the like terms and will simplify for the resultant required value.

Complete step by step solution:
Take the given expression: $(4c + 1) - (5ab + d)$
Open the bracket multiplying the term outside with the terms inside the bracket.
$ = 4c + 1 - 5ab - d$
Combine the like terms if any, organize the terms and re-write the above expression again –
$ = 4c - 5ab - d + 1$
This is the required solution.
So, the correct answer is “$ = 4c - 5ab - d + 1$”.

Note: Be very careful while simplifying the terms. When you open the brackets and there is a negative sign outside the bracket then the sign of the terms inside the bracket will be changed. Positive terms will become negative and negative terms become positive. Also, remember when there is a positive sign outside the bracket then the sign of the terms inside the bracket do not change and remains the same.