Answer:
B, I think
Step-by-step explanation:
Complex roots occur as conjugates so the other root is 3 + 2i
so we have the factored form
(x - (3 - 2i)(x - (3 + 2i)
= (x - 3 + 2i)(x - 3 - 2i)
= x^2 -3x - 2ix - 3x + 9 + 6i + 2ix - 6i- 4i^2
= x^2 -6x + 9 + 4
= x^2 - 6x + 13 Answer
Answer:
C
Step-by-step explanation:
Count the number of sections.
... 12!
Now count the number of sections with a label of 5.
... 3!
So the probability of getting a 5 with one spin is 
or 25%.
Now we can calculate the probability of getting a 5 with 150 spins.
The closest answer is 40.
Answer:
2 2/3=(6+2)/3=8/3
22 5/8=(176+5)/8=181/8
the expression will be 181/8 : 8/3=181/8*3/8=181*3/8*8= 543/64
Step-by-step explanation:
The answer is 8.
explanation: if g=5, you would simply multiply 4x5 which is 20. then you would subtract 20-12 which gives you 8:)
