Answer:
c
Step-by-step explanation:
(–2)2 + (–4)2 + (18 – 23) = -4-8-5= -17
You will need to subtract 28 from 15 and you will get 13. so you answer is 13
Standard form: 7z^4-6z^2-6z
This IS a polynomial, it's degree is 4 and has 3 terms
Answer:51273.816238
Step-by-step explanation:
