denaygriffin13 denaygriffin13

17-06-2020
Mathematics

contestada

I will mark you the Brainliest person who gets this right

I will mark you the Brainliest person who gets this right class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

17-06-2020

Answer:

B (x^2 +4x -2) + (x^2 -2x +4)= 2x^2 +2x +2

Step-by-step explanation:

The blue are positive and the red are negative

The top line is x^2 +4x -2

The second line is x^2 -2x +4

Adding together

x^2 +4x -2 + x^2 -2x +4= 2x^2 +2x +2

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