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f-x-4-9-x-2-2-x-11-2-117-8-5-1-x-11-2-117-find-real-x-such-that-f-x-is-real-I-dont-want-x-2-




Question Number 158067 by ajfour last updated on 30/Oct/21
  f(x)=((4/9))(((ωx+2)^2 )/([(ωx+11)^2 −117]))       +((8/5))(1/([(ωx+11)^2 −117]))  find real x such that f(x)  is real.  I dont want x=−2.
f(x)=(49)(ωx+2)2[(ωx+11)2117]+(85)1[(ωx+11)2117]findrealxsuchthatf(x)isreal.Idontwantx=2.

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