An algebra problem by Syed Baqir

Algebra Level pending

f(x)=1/(x-2) -x/(x^2+3) has a unique zero.

What is the zero of f(x)?

-2/3 -3/2 3/2 2 5/3 -2 1/2 2/3

Syed Baqir by Syed Baqir , 24, Cyprus

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2 solutions

T Sidharth
Aug 6, 2015

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Refaat M. Sayed
Aug 5, 2015

Simply the function written as f ( x ) = 1 x − 2 − x x 2 + 3 = 0 f(x) = \frac{1}{x-2} - \frac{x}{x{^2}+3} = 0 then : x = − 3 2 \text{then} : x=\frac{-3}{2}

0 Helpful 0 Interesting 0 Brilliant 0 Confused

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