a positive value of x which satisfies the equation is X square+1 /X square-1=5/4
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Answer:
+3,-3
Explanation
given:(x^2+1)/(x^2-1)=5/4
=4(x^2+1)=5(x^2-1)
=4x^2+4=5x^2-5
=5x^2-4x^2=4+5
=x^2=9
=x=√9
=x=+3,-3
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