Question 119205

*[Tex \LARGE 2x^2=14] Start with the given equation





{{{x^2=7}}} Divide both sides by 2




*[Tex \LARGE x=\pm sqrt{7}] Take the square root of both sides





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Answer:


So our solution is:

*[Tex \LARGE x=\pm sqrt{7}]



This means our solution breaks down to:


*[Tex \LARGE x=-sqrt{7}]


or


*[Tex \LARGE x=sqrt{7}]