Question

what should be subtracted from 3a³-3b+6 to get 4a²-b+2​

Answer 1

Answer:

3a³+2b-4 is the answer

Step-by-step explanation:

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Answer 2

Answer

(3a³ - 4a²- 2b + 4)

Explanation

Let the number be x.

(3a³-3b+6) - x = (4a²-b+2)

(3a³-3b+6) - (4a²-b+2) = x

x = 3a³ - 3b + 6 - 4a² + b - 2

x = 3a³ - 4a²- 2b + 4