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Wittaler [7]
3 years ago
15

Simplify. (3x^2-2x+2)-(x^2+5x-5)

Mathematics
2 answers:
Montano1993 [528]3 years ago
5 0

Answer:

2 x^2 - 7 x + 7

Step-by-step explanation:

(3x^2-2x+2)-(x^2+5x-5)

Distribute the minus sign to all terms in the  second parenthesis.

Plus signs become minus and minus signs become plus signs

(3x^2-2x+2)-x^2-5x+5

Combine like terms

3x^2 -x^2 -2x -5x +2 +5

2 x^2 - 7 x + 7

kap26 [50]3 years ago
4 0

I think this would be the answer: 2x^2  - 7x  + 7

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hoa [83]
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-------------------
-15x - 75y = - 180 (result of multiplying by -3)
15x + 75y = 210 (result of multiplying by 5)
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Answer:

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Step-by-step explanation:

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