Answer:
5+11i-16-4i+9i
5-16+11i-4i+9i
-11+7i+9i
-11+16i
Step-by-step explanation:
First, get the like terms together. Then add or subtract until its simplified. Simplified is -11+16i.
Answer:
9
Step-by-step explanation:
x=2 so...
2*2+5=9
You need to learn no to copy it kiddo
Answer:
-85, -1.4, -0.9, 0.6, 14
Step-by-step explanation: