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OpenStudy (anonymous):
Choose the correct simplification of (4x^3 - 3x - 7) + (3x^3 + 5x + 3). Answer 7x^3 - 2^x - 4 x^3 - 8x - 10 7x^3 + 2x - 4 x^3 + 8x + 10
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OpenStudy (anonymous):
\[7 x^3+2 x-4 \]
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