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Omni-MATH / When (3+2x+x²)(1+mx+m²x²) is expanded and fully simplified, the coefficient of x² is equal to 1. What is the sum of all possible values of m? · Discussion

Discussing When (3+2x+x²)(1+mx+m²x²) is expanded and fully simplified, the coefficient of x² is equal to 1. What is the sum of all possible values of m? · Omni-MATH

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