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What is the discriminant?
B²-4ac
What happens if the discriminant is greater than 0?
2 real, different roots (rational or irrational)
What happens if the discriminant is equal to 0?
2 real, irrational, equal roots
What happens if the discriminant is less 0?
2 non-real, distinct roots
complete the sqaure
225
complete the square
what is the quadratic formula
partial factor
simplify