Hi I'm kinda confused by these equations. 1.) 3[ (x+3) / (2x-1) ]^2 - 4(x+3) / (2x-1) + 1 = 0 2.) 36x^4/3 - 25x^2/3 + 4 = 0 Thanks!
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3 = { replacing x } = = = =
Or {subtituting by a} Or Or Or (4a-1)(9a-4)=0 Or Or Or Or
You're welcome!
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