state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Algebra Polynomials
What are the factors of x2 + 4y2 + 4y - 4xy - 2x - 8?
1
(x - 2y - 4) and (x - 2y + 2)
2
(x - y + 2) and (x - 4y + 4)
3
(x - y + 2) and (x - 4y - 4)
4
(x + 2y - 4) and (x + 2y + 2)