Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Polynomials
What should be subtracted from x4 + x3 - 2x2 + x + 1 such that it is divisible by x – 1?
1
3
2
2
3
1
4
More than one of the above
5
None of the above