Matematik

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