Respuesta :

littledebbies2005

Answer:

10x2 − 13x + 6



Hope This Helps


wegnerkolmp2741o

Answer:

10x^2  -13x   +6

Step-by-step explanation:

(7x^2 − 5x + 2) − (−3x^2 + 8x − 4)

Distribute the negative sign

(7x^2 − 5x + 2) + 3x^2 - 8x + 4


I like to line them up vertically.  The powers line up under each other.

7x^2 − 5x + 2

+ 3x^2 - 8x + 4

--------------------------

10x^2  -13x   +6

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