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MATH / Simplify the expression (9x²+3x+7)+(3x²+7x⁵+2). Express your answer as a polynomial with terms arranged in decreasing order of degree. · Discussion

Discussing Simplify the expression (9x²+3x+7)+(3x²+7x⁵+2). Express your answer as a polynomial with terms arranged in decreasing order of degree. · MATH

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