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Algebra question bank (Quantitative Aptitude)

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Q1.

The roots of the equation $a(x^2 + 1) - (a^2 + 1)x = 0$ are

(A)
$a, \frac{1}{a}$
(B)
$a, 2a$
(C)
$a, \frac{1}{2a}$
(D)
None of these
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Q2.

The roots of the equation $x^{2/3} + x^{1/3} - 2 = 0$ are

(A)
$1, 4$
(B)
$1, -4$
(C)
$1, -8$
(D)
$1, 8$
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