Evaluate
\left(6-y-x\right)^{2}
Expand
x^{2}+2xy-12x+y^{2}-12y+36
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x^{2}+2xy-12x+y^{2}-12y+36
Square 6-x-y.
x^{2}+2xy-12x+y^{2}-12y+36
Square 6-x-y.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Limits
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