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3 years ago

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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4 years ago

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Orlov [11]

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Step wise:

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[∵They cannot be further solved]

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3 years ago

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Effectus [21]

<span>A’(2, -4); B’(7, -9); C’(-2, -9)
I believe you did it correctly but over the wrong line. You were supposed to do it over line M and it looks like you did it over the X-axis.</span>

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