Matematik

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