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9. What should be added to 5x3 - 11x2 - 4 to get 10x3 - 4x2 + 6.​

Answer»

- 4x² + 6 ) - ( 5x³ - 11x² - 4 ) = 10x³ - 5x³ - 4x² + 11x² + 6 - 4 = 5x³ + 7x² + 2 . 5x³ + 7x² + 2 should be ADDED to 5x³ - 11x² - 4 to GET 10x³ - 4x² + 6.



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