Question 202579
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 3 + sqrt{2x + 4}=7]


Add -3 to both sides


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ sqrt{2x + 4}=4]


Square both sides


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 2x + 4=16]


You should be able to handle it from here.



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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