Mathematics
lilkevfreshbooy
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Solve Radical Equations sqrt(28)+sqrt(63)+sqrt(175)

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mo9972852

hello :  175=7×5²                  63=7×3² 28 = 7×2² √175 =√(7×5²) =5 √7  √63 = √(7×3²) =3√7 √28 =√( 7×2²) = 4√7 √28+√63+√175 =4√7 +3√7 +5 √7  =(4+3+5) √7 =12 √7 

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