# SOLUTION: I am wondering if I am doing this right... The question is to: Evaluate, if possible. sqrt256/25 =16/5 ?????? another one has a minus sign before the sqrt I am not su

Algebra ->  Algebra  -> Expressions-with-variables -> SOLUTION: I am wondering if I am doing this right... The question is to: Evaluate, if possible. sqrt256/25 =16/5 ?????? another one has a minus sign before the sqrt I am not su      Log On

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 Algebra: Expressions involving variables, substitution Solvers Lessons Answers archive Quiz In Depth

 Question 109144: I am wondering if I am doing this right... The question is to: Evaluate, if possible. sqrt256/25 =16/5 ?????? another one has a minus sign before the sqrt I am not sure how to evaluate this one -sqrt81 Thanks for your help, MarcoAnswer by edjones(7569)   (Show Source): You can put this solution on YOUR website!sqrt(256/25)=16/5 parentheses help avoid confusion. -sqrt(81)=-9 Ed