(2c - 2)-(-6c + 13) i have two more try's to get it right not my math HW online please help thank you
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(2c - 2)-(-6c + 13) i have two more try's to get it right not my math HW online please help thank you

[From: ] [author: ] [Date: 11-10-09] [Hit: ]
......
subtract the polynomials

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(2c - 2) - (-6c + 13) =
(2c - 2) + 6c - 13 =
2c - 2 + 6c - 13 =
8c - 15

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how to do it
1) distribute subtraction sign
2c-2+6c-13
2) combine like terms
8c-15
hope this helps

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(2c-2)-(-6c+13)
2c-2+6c-13
8c-15

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8c-15
1
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