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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
inverse%20%5Cbegin%7Bpmatrix%7D1%26-2%265%5C%5C4%263%260%5C%5C0%26-8%26-1%5Cend%7Bpmatrix%7D
zs
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