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OpenStudy (anonymous):
sqrt{2x+1} = 2x-5 check please?
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OpenStudy (anonymous):
OK, what did u get?
OpenStudy (anonymous):
well can u solve it then show me how to check it? :/
OpenStudy (anonymous):
square both sides, get \[2x+1=4x^2-20x+25\] and solve the resulting quadratic equation. then check the answers.
OpenStudy (anonymous):
With the proviso that your equation refers to the positive square root only.
OpenStudy (anonymous):
in fact i believe there are no answers.
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OpenStudy (anonymous):
4
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