From the sum of 7x² – 11 and 2x² + 4x + 6, what is the result if you subtract 5x² + x – 3? *
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Answer:
4x² + 3x - 2
Step-by-step explanation:
7x² – 11 + 2x² + 4x + 6 = 9x² + 4x - 5
9x² + 4x -5 - (5x² + x – 3) = 4x² + 3x - 2
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