MBA Exam

If are roots of the equation x 2- px + q = 0 andare the roots of the equation

1) pqx2 - pqx + p2 + q2 + 4pq = 0
2) p2q2x2 - p2q2x + p3 + q3 - 4pq = 0
3) (p+q)x2 - (p+q)x + p2 + q2 + pq = 0
4) p2q2x2 + p2q2x + p3 + q3 = 0

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MBA Other Question
If the polynomial x3 – 2x2 – 1 has roots A, B and C, what is the value of

1) -2
2) -1.5
3) -1
4) -0.5
 a no. N^2 has 11 factors less than N.Find in how many ways can N^3 be written as product 2 distinct numbers?

1) 8
2) 16
3) 17
4) 33