Matematik

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