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Mathematics 22 Online
OpenStudy (anonymous):

Select the correct difference. 5d² + 4d - 3 less 2d² - 3d + 4 a) 3d² + 7d - 7 b) 3d² - 7d - 7 c) 7d² + 7d - 7 d) 7d² + d + 1

OpenStudy (anonymous):

5d^2+4d-3-(2d^2-3d+4) subtracting the second polynomial is like taking each term times -1 5d^2+4d-3-2d^2+3d-4 now combine like terms

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