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1. Homework Statement
A basic example is [tex]\sqrt{x-1}[/tex]=x-7
2. Homework Equations
3. The Attempt at a Solution
I end up with an x[tex]^{2}[/tex] and a normal x I dont know to to solve it.
A basic example is [tex]\sqrt{x-1}[/tex]=x-7
2. Homework Equations
3. The Attempt at a Solution
I end up with an x[tex]^{2}[/tex] and a normal x I dont know to to solve it.