Answer:
x^4-x+7y+2
Step-by-step explanation:
I took the class.
Answer:
[see answer below]
Step-by-step explanation:
![9*10^{-5}](https://tex.z-dn.net/?f=9%2A10%5E%7B-5%7D)
We would move the decimal 5 places to the left.
![9*10^{-5}\\\\\rightarrow\boxed{0.00009}](https://tex.z-dn.net/?f=9%2A10%5E%7B-5%7D%5C%5C%5C%5C%5Crightarrow%5Cboxed%7B0.00009%7D)
Hope this helps!
3^2
Option 3
threee raise to power two
2(5x^2+2x)+2(3x^2)
10x^2+4x+6x^2
16x^2+4x
D is the correct answer.