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