Answer:
5/2 + 7/2 i
Step-by-step explanation:
3+8i. + 2-I /2
= 5+7i / 2
= 5/2 + 7/2 i
Answer:subtract
Step-by-step explanation:
xinmofvd
Answer:
9
√
2
Step-by-step explanation:
1. Rewrite 162 as
⋅2
2. factor 81 out of 162

3. Rewrite 81 as 

4. Pull the terms from under the radical
![\sqrt[9]{2}](https://tex.z-dn.net/?f=%5Csqrt%5B9%5D%7B2%7D)
I hope this helps :)
That would be 8000.. hope it helps
Answer:.
Step-by-step explanation:.