Question 203951
1019.03 = 25.57802 + 1026/ (1+x^2)^2
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1019.03 - 25.57802 = 1026 / (1+x^2)^2
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993.4520 =1026/(1+x^2)^2
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cross  multiple
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(1+x^2)^2 = 1026 / 993.4520 = 1.03276255
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take  sqrt  both  sides
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(1+x^2) = 1.016
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x^2 = .016
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take  sqrt both  sides
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x= .127472569
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check,,,(1+.1274^2)^2 = 1.0328
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1019.03=25.57802 + 1026/1.0328
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1019.03 = 1019.03,,,,,ok