Math quiz imaginary numbers

radical -1 =

i

i²=

-1

i^0=

1

i^1=

i

i³

-i

for powers of I greater than 3 you do

divide by 4

how do you right complex numbers

a + bi

b²-4ac <0 i

2 unequal complex solutions

b² -4ac= 0

1 real rational solution / 2 equal real rational solution

b²-4ac>0 and a perfect square

2 unequal real rational solutions

b²-4ac>0 not a perfect square

2 unequal real irrational solutions

b²-4ac <0 graphically

Does not interact w the x axis

b²-4ac =0 graphically

1 intersection with the x axis

b²-4ac>0 graphically

2 intersection