Solve each of the following quadratic equations:
Given: 
taking LCM
taking common (a + b - abx)
taking LCM
(a + b - abx)[(a + b)x - 2] = 0
(a + b - abx) = 0 or [(a + b)x - 2] = 0
Hence the roots of equation are 
70
Solve each of the following quadratic equations:
Given:
taking LCM
taking common (a + b - abx)
taking LCM
(a + b - abx)[(a + b)x - 2] = 0
(a + b - abx) = 0 or [(a + b)x - 2] = 0
Hence the roots of equation are