Answer:
7q + 12
Step-by-step explanation:
simply arrange the given expressions into the traditional way of adding numbers like 1 + 1 but vertically like : 1
1 +
which is equivalent to
6q + 1 +
q + 11
______
why? because 6q plus q is equal to 7q and 1 + 11 is equal to 12
good day.
d = 3x²+ 4x - 7
C'est la réponse j'espère que ça aide.
