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Mathematics, 05.07.2019 23:00 Shadow0202
What algebraic expression must be added to the sum of 3x squared + 4x + 8 and 2x squared -6x + 3 to give 9x squared -2x - 5 as the result?
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What algebraic expression must be added to the sum of 3x squared + 4x + 8 and 2x squared -6x + 3 to...
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