if f (x)=1+x/1-x, find f (2x/1+x^) ​

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if f (x)=1+x/1-x, find f (2x/1+x^)

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Maya 3 months 2021-10-15T16:05:44+00:00 1 Answer 0 views 0

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    2021-10-15T16:07:23+00:00

    Step-by-step explanation:

    If f(x)=x-1/x+1,then prove that f(2x)=3f (x)+1/f(x)+3

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14:4+1-6*5-7*14:3+5 = ? ( )