Question

(x square-9)/(5+x square) = -5/9​

Answer 1

Answer:

x=2

Step-by-step explanation:

x²-9/x²+5 = -5/9

9(x²-9)= -5(x²+5)

9x²+5x²=81-25

14x²=56

x²=56/14

x²=4

x=√4

x=2

Answer 2

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$\frac{ {x}^{2} - 9 }{5 + {x}^{2} } = \frac{ - 5}{9} \\ = > 9( {x}^{2} - 9) = - 5(5 + {x}^{2} \\ = > 9 {x}^{2} - 81 = - 25 - {5x}^{2} \\ = > {9x}^{2} + {5x}^{2} = - 25 + 81 \\ = > {14x}^{2} = 56 \\ = > {x}^{2} = \frac{56}{14} \\ = > x = \sqrt{4} \\ = > x = 2(ans)$

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I hope it will help you.