Find the value of the expression\[\frac{{{(a-c)}^{2}}-{{(a+c)}^{2}}}{{{({{a}^{2}}+{{c}^{2}})}^{2}}-({{a}^{2}}-{{c}^{2}})},\]when \[a=\frac{1}{3}\]and \[c=\frac{1}{17}.\]

Find the value of the expression\[\frac{{{(a-c)}^{2}}-{{(a+c)}^{2}}}{{

1.	Find the value of the expression\[\frac{{{(a-c)}^{2}}-{{(a+c)}^{2}}}{{{({{a}^{2}}+{{c}^{2}})}^{2}}-({{a}^{2}}-{{c}^{2}})},\]when \[a=\frac{1}{3}\]and \[c=\frac{1}{17}.\]
A.	-51
B.	92
C.	68
D.	85
Answer» B. 92

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Find the value of the expression\[\frac{{{(a-c)}^{2}}-{{(a+c)}^{2}}}{{{({{a}^{2}}+{{c}^{2}})}^{2}}-({{a}^{2}}-{{c}^{2}})},\]when \[a=\frac{1}{3}\]and \[c=\frac{1}{17}.\]

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