blancaniieveess blancaniieveess

03-04-2020
Mathematics

contestada

(6x2 - 4x + 11) + ( 4 - x2 – 3x)

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bellaxsadie bellaxsadie

03-04-2020

the answer is 27 -9x

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wegnerkolmp2741o wegnerkolmp2741o

09-04-2020

Answer:

5x^2-7x+15

Step-by-step explanation:

(6x^2 - 4x + 11) + ( 4 - x^2 – 3x)

Combine like terms

6x^2 - x^2 -4x -3x +11+4

5x^2 -7x +15

Answer Link

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