brandymichellew brandymichellew

31-05-2016
Mathematics

contestada

What polynomial must be added to x^2-2x+6 so that the sum is 3x^2+7x?

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evilucario evilucario

31-05-2016

2x^2+9x-6 i found this by subtracting 3x^2+7x from the other equation

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