Add: (4d−3)+(12d+4). (1 point)
When adding the terms inside the parentheses, we have:
(4d - 3) + (12d + 4)
To add the terms, we combine like terms. In this case, we combine the terms with "d" and the constant terms separately:
4d + 12d - 3 + 4
Now, combining like terms, we add the coefficients of "d" and the constants separately:
(4 + 12)d + (-3 + 4)
Simplifying further:
16d + 1
Therefore, the sum of (4d - 3) + (12d + 4) is 16d + 1.
To simplify the expression (4d−3)+(12d+4), you can start by combining like terms.
The terms with "d" are 4d and 12d. You can add these together to get 16d.
The constant terms are -3 and 4. Adding these together gives you 1.
Therefore, the simplified expression is 16d + 1.
To add the expressions (4d - 3) and (12d + 4), you can follow these steps:
Step 1: Combine like terms.
- Add the coefficients of the terms with the same degree of 'd'.
In this case, we have:
(4d - 3) + (12d + 4)
The coefficients for 'd' in the first expression are 4 and in the second expression are 12. So, the sum of the coefficients is 4 + 12 = 16.
Step 2: Write down the resulting expression.
Keeping the degree of 'd' unchanged, we place the sum of the coefficients in front of 'd'. Since there is no 'd' in the constant term, we only need to add the constant terms together.
So, the resulting expression is:
16d + (−3 + 4)
Step 3: Simplify any remaining terms.
Simplifying -3 + 4 gives us 1.
Therefore, the final result of the addition is:
16d + 1