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Subjects
Mathematics State Board
Class 9
Algebra
Algebraic identities
7.
Find the values
Exercise condition:
2
m.
(i)
If \(x + y = 14\) and \(xy = 4\), then the value of \(x^3 + y^3\) is
.
(ii)
If \(a + \frac{1}{a} = 4\), then the value of \(a^3 + \frac{1}{a^3}\) is
.
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