Question

$\bf\dfrac {{a}^{2} + {b}^{2} }{ {a}^{2} - {b}^{2} } \: = \dfrac{25}{7}$

Find
$\bf \dfrac{a}{b}$
​

Answer 1

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☝️☝️ I hope your consent is clear

Answer 2

Answer:

The picture

the correct answer is solved in the picture.

;-)