Sum of (3a2b−2b2a+ab−3) and(a3−ab+2b2a+9) is . – InterviewSolution

1.	Sum of (3a2b−2b2a+ab−3) and(a3−ab+2b2a+9) is .
Answer» Sum of $(3 a^{2} b - 2 b^{2} a + a b - 3)$ and $(a^{3} - a b + 2 b^{2} a + 9)$ is .

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