bobbbobbob
bobbbobbob
27-04-2017
Mathematics
contestada
Simplify. (2x2 + 7x + 10) - (x2 + 2x - 9)
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Аноним
Аноним
27-04-2017
21x - x4 - 9
Im almost positive this is right.. please tell me if you find an error. :)
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isathepizza
isathepizza
27-04-2017
x^2+5x+19 because u distribute the negative and solve it
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