Answer:
B
Step-by-step explanation:
Studying can be a bore so....
-Color code all of your notes
-Read over your notes once every night. It takes five minutes and then you're done
-(if you love studying) make flash cards or use www.quizlet.com
-watch youtube videos if you want
It is 4! hope this helps>3
Answer:
2i-3
Step-by-step explanation:
2(x+3)²=-8
(x+3)²=-4
x+3=2i
x=2i-3