Question

what should be added to5x cube-11x square-4 to get 10x cube-4x square+6

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Answer 1

Answer:

5 x cube + 15 x square + 6. is perfect answer

Answer 2

Answer:

Step-by-step explanation:

5x^3-11x^2-4

(-) 10x^3-4x^2-2

___________

5x^3-15x^2-6

_____________

(5x^3-11x^2-4)+(5x^3-15x^2-6)=10x^3-4x^2-2

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