The coefficient of a in-9ab² isa. -9b. -9b²c. 9d. 9b²
Answer:
b. -9b² answerrrrrrrrrrrrrrrr
Step-by-step explanation:
-9bsquare this is answerrrrrrrrrrrrrrr....
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Answer:
b. -9b² answerrrrrrrrrrrrrrrr
Step-by-step explanation:
-9bsquare this is answerrrrrrrrrrrrrrr....