IDNStudy.com, kung saan ang iyong mga tanong ay may malinaw at konkritong sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.
Answer:
12x + 20
Step-by-step explanation:
In this case, we just have to multiply 4 by 3x and 4 by 5.
4(3x+5) = 12x + 20
Since there are no similar terms, 12x+20 is the final answer.