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OpenStudy (anonymous):
Solve:2x+7x^1/2-4=0
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OpenStudy (anonymous):
x=1/4
OpenStudy (anonymous):
I got 1/4 and 16. How do you determine which one is correct?
OpenStudy (anonymous):
Place 16 where x is in your equation and you'll see it can't be correct. The only solution is 1/4. Check your math again!
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