If (x^2+y^2 ): (x^2-y^2 )=17: 8, then x: y is: - Vidyadip

MCQ

If $\left(x^2+y^2\right):\left(x^2-y^2\right)=17: 8$, then $x: y$ is:

A
$3: 7$
B
$25: 9$
C
$8: 17$
D
$5: 3$

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Answer

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