Teaching SUPER TET - UP Assistant Teacher Mock Test Series Quantitative Aptitude Algebra Polynomials
The factors of (a2 + 4b2 + 4b – 4ab – 2a - 8) are
1
(a – 2b - 4) (a – 2b + 2)
2
(a – b + 2) (a – 4b - 4)
3
(a + 2b - 4) (a + 2b + 2)
4
(a + 2b - 1) (a – 2b + 1)