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▭\:\longdivision{▭} | \times \twostack{▭}{▭} | + \twostack{▭}{▭} | - \twostack{▭}{▭} | \left( | \right) | \times | \square\frac{\square}{\square} |
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▭\:\longdivision{▭} | \times \twostack{▭}{▭} | + \twostack{▭}{▭} | - \twostack{▭}{▭} | \left( | \right) | \times | \square\frac{\square}{\square} |
step-by-step
%EC%9D%B4%EC%B0%A8%5C%3A%EA%B3%B5%EC%8B%9D%EC%9C%BC%EB%A1%9C%5C%3A%ED%92%80%EB%8B%A4%5C%3A-x%5E%7B2%7D%2B4x-3%3D0
ko
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