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OpenStudy (anonymous):
simplify (4x^2-6x+1)+(-2x^2-5x)
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OpenStudy (anonymous):
you add like terms
OpenStudy (anonymous):
2x^2-11x+1
OpenStudy (anonymous):
4x^2-2x^2 = 2x^2 -6x-5x=-11x 1+0=1
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