(a + 3)(a^2-3a+9)
You asked:
Evaluate the expression: \(\left(a + 3\right) \left({a}^{2} - 3 a + 9\right)\)
MathBot Answer:
Evaluated
\(\displaystyle \left(a + 3\right) \left({a}^{2} - 3 a + 9\right) = \left(a + 3\right) \left(a^{2} - 3 a + 9\right) \)
Expanded
\[\left(a + 3\right) \left({a}^{2} - 3 a + 9\right) = a^{3} + 27\]