SOLUTION: What type of problems are these? Can you help me solve? 1 . √ x – 1 = 3 2 . √ x^3 = 8 3. ^ 3√ x ^2 =4 Is √ x^2 = x and identity (true for all

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: What type of problems are these? Can you help me solve? 1 . √ x – 1 = 3 2 . √ x^3 = 8 3. ^ 3√ x ^2 =4 Is √ x^2 = x and identity (true for all       Log On

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Question 24936: What type of problems are these? Can you help me solve?
1 . √ x – 1 = 3

2 . √ x^3 = 8
3. ^ 3√ x ^2 =4
Is √ x^2 = x and identity (true for all values of x)?
Help… I don’t know how to do and I have to explain my answer.

Answer by stanbon(48574) About Me  (Show Source):
You can put this solution on YOUR website!
Can't tell from your posting what the problems are.
For example #1 might be
sqrt(x)-1 = 3
or it might be
sqrt(x-1)=3
Use this notation and repost, please.
Cheers,
Stan H.