SOLUTION: Evaluate each expression? 3+8 divided by 2-5 25-1/3(18+9) 8a+b 12x+ab x squared minus 4n

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Question 24095: Evaluate each expression?
3+8 divided by 2-5
25-1/3(18+9)
8a+b
12x+ab
x squared minus 4n
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
%283%2B8%29%2F%282-5%29
11%2F-3 or -11%2F3

25-%281%2F3%29%2A%2818%2B9%29
25-%281%2F3%29%2A27%29+
25+-+9
16

8a+b
Does not simplify!

12x+ab
Does not simplify!

x%5E2+-+4n+
Does not simplify!

R^2 at SCC