Radical equationsextraneous solutionsequations with radicalsWe review the history and previous literature on radical equations and present the rigorous solution theory for radical equations of depth 2, continuing a previous study of radical equations of depth 1. Radical equations of depth 2 are equations...
Radical Equations with Two Radical Terms What if the equation has more than one radical term? If that is the only thing it has, two terms, each under a radical sign, then you just need to square both of them and then solve. sqrt(5x + 3) = sqrt(3x + 7) Square both sides. ...
A General Note: Radical Equations An equation containing terms with a variable in the radicand is called aradical equation. How To: Given a radical equation, solve it. Isolate the radical expression on one side of the equal sign. Put all remaining terms on the other side. ...
equationwithtworadicals?equationwithtworadicals? Whatisanextraneoussolution?Whatisanextraneoussolution? Ex:Solveforx.Ex:Solveforx. 3 x 2 2 3 x 9 x **Usethisideatosolvetheradicalequations.**Usethisideatosolvetheradicalequations. *** Don’tforgettoDon’tforgetto checkyourcheckyour solutions!!solutio...
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6 4 8 2 x Example 4: Solving an Equation with Two Radicals A) B) C) 0 3 5 2 x x 0 2 5 2 x x 0 2 3 28 4 x x Example5: An Equation with an Extraneous Solution A) B) C) x x 2 x x 3 6 28 2 2 x x
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Picard-Fuchs equations and mirror maps for hypersurfaces Finally, we carry out the computation for four specific examples (including quintic hypersurfaces, previously done by Candelas et al.). This yields ... DR Morrison - 《Proc.nat.acad.sic.u.s.a》 被引量: 313发表: 1977年 Quintic C 2...