 or or taken why

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size     Small Size show me how

Quadratic Formula -b(+)(-)square root of b^2 + 4(a)(c) divided by 2a
Discriminant b^2-4ac
Completing the Square All quadratic equations can be solved by using the Square Root Property by manipulating the equation until one side is a perfect square
Imaginary Unit i defined to be: i^2=-1
Pure Imaginary Number square roots of negative real numbers
Square Root Property the sum of squares can be factored over the complex numbers
Complex Number terms are not like terms and cannot be combined
Complex Conjugates two complex numbers in the form of a+bi and a-bi
Factored Form 0=a(x-p)(x-q)
FOIL Method use this method to write a quadratic equation that is in factored form, in standard form; uses the distributive property
Quadratic Equation equations that are set equal to a value
Standard Form ax^2+bx+c=0
Roots Solutions of a quadratic equation
Zeros the zeros of a function are the x-intercepts of the graph
Quadratic Function the greatest exponent is 2