Subtract: 7a³b-4a²b²+9 from 3a³b+2a²b²+7 proper solution
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Answered by
2
Answer:
hey!!
here is your answer
-4a³b + 6a²b² - 2
Step-by-step explanation:
3a³b+2a²b²+7- 7a³b + 4a²b² - 9
so, the signs will change
-4a³b + 6a²b² - 2
Answered by
6
Answer :
This may help u !
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