Math, asked by Ashutosh19821982, 1 month ago

What should be added to -3a²b²c + 2abc² + 18 to get 7a²b²c + 11abc²-7?​

Answers

Answered by aanchalk753
0

Answer:

10a²b²c + 9abc²- 25

Step-by-step explanation:

(7a²b²c + 11abc² - 7) - (-3a²b²c + 2abc² + 18)

(7a²b²c + 11abc² - 7 + 3a²b²c - 2abc² -18)

(7a²b²c + 3a²b²c) + (11abc² - 2abc²) + (- 7 -18)

10a²b²c + 9abc²- 25

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