Упростите выражение \(\normalsize{\mathbf{1-x^6(x^{-2\frac{7}{10}}-x^{-2\frac{3}{10}})(x^{-3\frac{3}{10}}+x^{-2\frac{9}{10}}+x^{-2\frac{1}{2}})}}\) . \(x^{1,2}\) \(x^{2,5}\) \(x^{0,5}\) \(x^{1,5}\) \(x^{0,25}\) \(x^{1,25}\) \(x^{1,15}\) \(x^{0,7}\) \(x^{0,75}\) \(x^{1,125}\) \(x^{0,125}\) \(x^{0,7}\) \(x^{1,7}\) :