Matematik

(8c² + a^-2)·(6b² + b^-2) =
(7b^-1 - 7a³)·(7b^-1 + 7a³) =
(7x^-2 + 8cos(2π/3))·(8b - 6c²) =
(3cos(2π/3)^-1 - 8b²)² =
(5cos(π/2)^-2 - cos(2π/3)²)·(5cos(π/2)^-2 + cos(2π/3)²) =
(5b² - 6c^-2)² =
(c³ + 7x^-2)² =
(3a³ + 7x)·(3x² + 8cos(0)^-2) =
(7cos(2π/3)² + 8x³)·(7cos(2π/3)² - 8x³) =
(5c^-1 - 7x^-2)·(5c^-1 + 7x^-2) =
(6a^-2 - 5b³)·(5c^-1 - 8b³) =
(6c - 8x)² =
(3a - 3a)·(3a + 3a) =
(6b^-1 - 8x²)·(3b^-1 - 8b²) =
(8a + 6a²)·(8a - 6a²) =
(7a + 8x)² =
(8x^-2 - 5c^-2)² =
(5c^-1 + 8x³)·(a - 5c) =
(6a^-2 + 8x)² =
(7b² + 5cos(π)³)·(7b² - 5cos(π)³) =
(6cos(π/2)² + c³)·(6cos(π/2)² - c³) =
(b - 5cos(π)^-2)² =
(a^-1 - 5cos(2π/3))·(cos(2π/3)³ - 7x^-1) =
(8cos(π)^-1 + 5x^-2)² =
(8x² + b^-1)·(8x² - b^-1) =