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Solve the following
$ \left(x^{2}-a^{2}\right) \times(x-a)$
Given: $ \left(x^{2}-a^{2}\right) \times(x-a)$
To do: Solve the given expression.
Solution:
$ \left(x^{2}-a^{2}\right) \times(x-a)$
Using distributive law:
$x(x^2-a^2)-a(x^2-a^2)$
$x^3-xa^2-x^2a-a^3$
The value of the expression is
$x^3-xa^2-x^2a-a^3$
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