Respuesta :

heather1817

Answer:

I believe it would be -5x^2

Step-by-step explanation:

[2x^2-3x+5] - [4x^2-5x+10]

2-3

-1

-1x+ x

x^2+5

5x

(4x^2-5x+10)

4-5

-1

-1x+x

x^2+10

10x^

5x^2+10x^2 = -5x^2

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