Which expression is equivalent? −9(−2x − 3) A) 18x + 27 B) 18x − 27 C) −18x + 27 D) −18x − 27
Mathematics · Middle School · Wed Jan 13 2021
llm
Answered on
We have,
−9(−2x − 3)
Multiplying -9 with (-2x -3), we get
18x + 27
Thus, option (a) is correct.