c-5-7-5-2-5-Intead-of-5-what-else-could-be-there-

Question Number 76880 by ajfour last updated on 31/Dec/19

\frac{\frac{c}{5} - 7}{5} - 2 = 5

I n t e a d o f 5 w h a t e l s e c o u l d b e

t h e r e ?

Commented by MJS last updated on 31/Dec/19

you mean \frac{\frac{c}{x} - 7}{x} - 2 = x ?

this leads to c = (x^{2} + 2 x + 7) x

\Rightarrow x \in C ∖ {0}

Commented by ajfour last updated on 31/Dec/19

T h a n k s s i r .

\dots .

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