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10 cards from this deck
Equation with multiple letters/symbols
Powers, roots, or products of variables
One solution: x = a^{ rac{1}{n}}
Two solutions: x = pm a^{ rac{1}{n}}
pmpmpm (plus-minus)
b2−4acgeq0b^2 - 4ac geq 0b2−4acgeq0
Substitution method
Tangency (curves touch at one point)
Both equations simultaneously
Express one variable in terms of the other
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