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28-02-2020
Mathematics

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What’s the difference
(-x2 - 10x + 7) - (-2x2 + 3x – 1)

Respuesta :

Yang100 Yang100

28-02-2020

Answer:

x^2-13x+8

Step-by-step explanation:

(-x^2-10x+7)-(-2x^2+3x-1)

-x^2+2x^2-10x-3x+7+1

x^2-13x+8

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