Problem Solving Quadratic `Formula

quadratic formula

discriminant = 

quantity of B squared  - 4ac under the square root sign

delta

If the discriminate if less then 0, then

there is no real solution

delta 0

steps for problem solving

imagineray number

-1 square rooted is i

complex solutions/form

a + bi

a is

real

bi is

complex/imaginerary

If the coefficient of is a square root, we write the

i first.

is delta is less than 0

then the soltuion is imagerinayr