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Subjects
Mathematics State Board
Class 9
Algebra
Algebraic identities
2.
Find the value of the cubic expression
Exercise condition:
2
m.
If
3
\(x\)
\(+\)
8
\(y\)
\(+\)
4
\(z\)
\(=\) \(0\), then the value of
27
\(x\)
\(^{3}\) \(+\)
512
\(y\)
\(^{3}\) \(+\)
64
\(z\)
\(^{3}\) is
i
i
.
[
Note
: Enter the coefficient followed by variable in the separate answer box.]
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