# image.jpg - Rem Radicals A K A roots 1= 2 square root Let...

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Unformatted text preview: 2-4-19 Rem ( Radicals , A. K. A roots ) 1= 2 square root : Let x,4 in DR. T . F. A. E . : (1 2 = x And 420 21 4 = 1x note : Input ; Output are non -negative 1 = 3 cube root Let x, yin . T. F . A.E.: @ yb = x (no INEQ ! ) The Jandy are called radicals Any with root : Let x,y in DR , 12 in IN with ris I. (not zero or one) n Even n odd (1) yn = x And 420 O yo= x ( no incquality! ) 2 ) y = Wx Note : Inpots Output Note : Input s Out putarow are non-negative can have any sign Rcm Equations . y = x p - 4 = 1 0 P = 4 + 41 Order: an first then Expression: wan Even: Myn = 1 x1 - 3 24 4 81 35 3 4 7 4 = 1x1...
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