trinityybattlee trinityybattlee

06-02-2021
Mathematics

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(3x²+4x-1) + (-2x²-3x+2)

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Аноним Аноним

06-02-2021

Answer:

(3x²+4x-1) + (-2x²-3x+2)

3x²+4x-1 -2x²-3x+2

3x²-2x²+4x-3x-1+2

x²+x+1

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bryant061003 bryant061003

06-02-2021

Answer:

x²+x+1

Step-by-step explanation:

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