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▭\:\longdivision{▭} | \times \twostack{▭}{▭} | + \twostack{▭}{▭} | - \twostack{▭}{▭} | \left( | \right) | \times | \square\frac{\square}{\square} |
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- \twostack{▭}{▭} | \lt | 7 | 8 | 9 | \div | AC |
+ \twostack{▭}{▭} | \gt | 4 | 5 | 6 | \times | \square\frac{\square}{\square} |
\times \twostack{▭}{▭} | \left( | 1 | 2 | 3 | - | x |
▭\:\longdivision{▭} | \right) | . | 0 | = | + | y |
step-by-step
\sqrt{\left(\frac{1}{2}\left(x_{2}+x_{1}\right)+\frac{1}{2\sqrt{3}}\left(y_{2}-y_{1}\right)-\left(\frac{1}{2}\left(x_{3}+x_{2}\right)+\frac{1}{2\sqrt{3}}\left(y_{3}-y_{2}\right)\right)\right)^{2}+\left(-\frac{1}{2\sqrt{3}}\left(x_{2}-x_{1}\right)+\frac{1}{2}\left(y_{2}+y_{1}\right)-\left(\frac{-1}{2\sqrt{3}}\left(x_{3}-x_{2}\right)+\frac{1}{2}\left(y_{3}+y_{2}\right)\right)\right)^{2}} - \sqrt{\left(\frac{1}{2}\left(x_{1}+x_{3}\right)+\frac{1}{2\sqrt{3}}\left(y_{1}-y_{3}\right)-\left(\frac{1}{2}\left(x_{2}+x_{1}\right)+\frac{1}{2\sqrt{3}}\left(y_{2}-y_{1}\right)\right)\right)^{2}+\left(-\frac{1}{2\sqrt{3}}\left(x_{1}-x_{3}\right)+\frac{1}{2}\left(y_{1}+y_{3}\right)-\left(\frac{-1}{2\sqrt{3}}\left(x_{2}-x_{1}\right)+\frac{1}{2}\left(y_{2}+y_{1}\right)\right)\right)^{2}}
en
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