If x2 + ax + b = 0 and x2 + bx + a = 0 have a common root, the value of (a + b) is
If x2 + ax + b = 0 and x2 + bx + a = 0 have a common root, the value of (a + b) is
Last Activity: 2 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago