greenjeff569 greenjeff569

13-01-2022
Mathematics

contestada

(-2x^2+x+6)+(5x^2-4x-2) find each sum or differences

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annie413 annie413

13-01-2022

Answer:

3x^2-3x+4

Step-by-step explanation:

(-2x^2+x+6)+(5x^2-4x-2)

-2x^2+x+6+5x^2-4x-2

3x^2-3x+4

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