Add: (4d−3)+(12d+4) . (1 point)
To add the expressions (4d−3) and (12d+4), we simply combine the like terms.
The like terms are the terms with the same variable and exponent, which in this case is d.
The terms (4d−3) and (12d+4) both have a term with d, so we can combine them.
4d + 12d = 16d
-3 + 4 = 1
Therefore, the sum of (4d−3) and (12d+4) is 16d + 1.