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Simplify:3x^2+5x-7x+3-5x^2+2

User Tmdean
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Answer:


3 {x}^(2) + 5x - 7x + 3 - 5 {x}^(2) + 2 \\ 3 {x}^(2) - 5 {x}^(2) + 5x - 7x + 3 + 2 \\ = - 2 {x}^(2) - 2x + 5

User Marcus Erronius
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