engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Quantitative Aptitude Algebra Polynomials
If the zeroes of the quadratic polynomial x2 + (a + 1) x + b are 2 and -3, then :
1
a = 0, b = -6
2
a = 2, b = -6
3
a = 5, b = -1
4
a = -7, b = -1