Aₙ = 7n+4
n = 12 thus
a₁₂ = 7(12) + 4
Answer:
Step-by-step explanation:
Hope this helps :)
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:
A: 6.3
Step-by-step explanation: