Latest MBA Aptitude Question SOLUTION: If the equation (x2 - 2ax -4(a2 + 1))(x2 - 4x -2a(a2 + 1)) = 0 has exactly 3 different roots, then how many values can "a" take?

1) 4
2) 3
3) 2
4) 1

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(#M40017337) MBA question algebra, quadratic equations, inequalities, functions Keep an EYE

If the equation (x2 - 2ax -4(a2 + 1))(x2 - 4x -2a(a2 + 1)) = 0 has exactly 3 different roots, then how many values can "a" take?

1) 4
2) 3
3) 2
4) 1

Asked In MBA (11 years ago)

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