Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Polynomials
Factorize x2 - y2 - 9z2 + 6yz
1
(x + y - 3z) (x + y + 3z)
2
(x - y - 3z) (x - y + 2z)
3
(x - y + 3z) (x + y - 3z)
4
More than one of the above.
5
None of the above