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12 cards from this deck
Quadratic Formula
All quadratic equations
ax2+bx+c=0ax^2 + bx + c = 0ax2+bx+c=0
Number in front of x2x^2x2
Number in front of xxx
The constant term
x=−b±b2−4ac2ax = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}x=2a−b±b2−4ac
Identify values of aaa, bbb, and ccc
Prevents mistakes, especially with minus signs
Two solutions
±\pm± (plus or minus)
x=3x = 3x=3 or x=1x = 1x=1
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