SOLUTION: Which of the following is a good example of a rational expression?
A) square root x/4 = x + 3
B) x/6 = 5/square root x+1
C) 8x+5/3-x=56
Algebra.Com
Question 850242: Which of the following is a good example of a rational expression?
A) square root x/4 = x + 3
B) x/6 = 5/square root x+1
C) 8x+5/3-x=56
Answer by josgarithmetic(39621) (Show Source): You can put this solution on YOUR website!
NONE of those are expressions; they are each equations.
Something seems wrong in the listed item B. That shows the square root of something as a denominator. We usually do not want irrational denominators (depending on the situation).
Item C in the list shows no irrational parts. This item is probably what you are looking for.
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