Answer:
-5 + 12 i
Step-by-step explanation:
(2 + 3i)^2 = 4 + 6i + 6i + 9i^2
= 4 + 12 i + 9(-1)
= - 5 + 12 i
15 is the answer
if its estimate, its basically asking 30% of 50
Answer: 9 = 6t
how many t's are there in the model? there are 6 ts. 6t makes 9, so 9 is equal to 6t.
ps. the equation could also be 6t = 9 but its basically the same thing (:
Answer:
8. ![\displaystyle \frac{9[x + 5]}{x - 14}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B9%5Bx%20%2B%205%5D%7D%7Bx%20-%2014%7D)
7. ![\displaystyle -\frac{2x - 1}{2[3x - 5]}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20-%5Cfrac%7B2x%20-%201%7D%7B2%5B3x%20-%205%5D%7D)
6. ![\displaystyle \frac{2[x - 4]}{5[x + 3]}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B2%5Bx%20-%204%5D%7D%7B5%5Bx%20%2B%203%5D%7D)
5. 
4. 
Step-by-step explanation:
All work is shown above from 8 − 4.
I am joyous to assist you anytime.