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Kylie Faulkner
Mathematics
13 May, 12:46
Subtract 2x^2-6x+7 from - 4x^2 + x-3
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Eleanor Griffin
13 May, 13:02
0
-4x²+x-3 - 2x²-6x+7
First, take away the like terms
-4x² - 2x² = - 6x²
x - - 6x = 7x
7 - - 3 = 10
The answer is:
-6x² + 7x + 10
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