Answer:
C: 
Step-by-step explanation:

Since a =
:

Since n = 4 :

Answer:1.323323332333...
1.96996999...
Step-by-step explanation:irrational numbers cannot be repeated like it can't be 1.22222... this would then be a rational number
If u check the answer given non of the numbers repeat in a *pattern*
Answer:
x²y²+xy²+3+xy+2y²
Step-by-step explanation:
(2x²y²+x²y+xy²+3)-(x²y²+x²y²+x²y-xy-2y²)
1. remove the parentheses (when there’s - in front of an expression in parentheses change the sign of each term of the expression)
2x²y² + x²y + xy² + 3-x²y² - x²y² - x²y + xy - 2y²
2. eliminate the opposites
2x²y² + xy² + 3 -x²y² + xy +2y²
3. collect like terms
x²y² + xy² + 3 + xy + 2y²
Answer:
c=13.42
Step-by-step explanation:
