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OpenStudy (anonymous):
Is this right? Essay question: show all work. Find the difference: (6x2 – 3x – 9) – (-2x2 + 8x + 3) ---------------------------- (6x^2 – 3x – 9) – (-2x^2 + 8x + 3) = (6x2 – 3x – 9) + (2x^2 - 8x - 3) = 8x^2 - 11x - 12 The difference is 8x^2 - 11x - 12
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OpenStudy (anonymous):
seems right according to my work
OpenStudy (anonymous):
sweet, ty Doom :3
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