Matematik

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