bsharp37 bsharp37

06-12-2018
Mathematics

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simplify this expression : 2x(x-1)-3x^2-(5x-4)

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Аноним Аноним

06-12-2018

Answer:

-x^2 - 7x + 4

Step-by-step explanation:

2x(x - 1) - 3x^2 - (5x - 4)

= 2x^2 - 2x - 3x^2 - 5x + 4

Adding like terms, we get:-

-x^2 - 7x + 4 (answer).

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