Answer:
n=10
Step-by-step explanation:
You need n to be 10 because: y^20= (y^10)^2
Answer:
16x^2+16x+4
Step-by-step explanation:
Answer:
14/3 or 4 2/3
Step-by-step explanation:
Hope it helps :)
Brainliest pls? Have a good day/night
Answer:

Step-by-step explanation:
To avoid confusion, distribute the negative amongst all terms in the second set of parentheses.
I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.