Question

subtract 9x^3+8y^2-3y from x^3 -2y​

Answer 1

Answer:

${x}^{3} - 2y - (9 {x}^{3} + 8 {y}^{2} - 3y) \\ {x}^{3} - 2y - 9 {x}^{3} - 8 {y}^{2} + 3y \\ = > - 8 {x}^{3} - 8 {y}^{2} + y$

Step-by-step explanation:

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