2•log zur Basis a (x) + 3•log zur Basis a (u hoch 2 + v hoch 2) = 0
<=> 2•log zur Basis a (x) = - 3•log zur Basis a (u hoch 2 + v hoch 2)
<=> log zur Basis a (x^2) = log zur Basis a (u hoch 2 + v hoch 2)^(-3)
<=> x^2 = (u hoch 2 + v hoch 2)^(-3)
<=> x = (u hoch 2 + v hoch 2)^(-3/2)