(2a+1)*(a-1)*(2a+3)
You asked:
Evaluate the expression: \(\left(2 a + 1\right) \cdot \left(a - 1\right) \cdot \left(2 a + 3\right)\)
MathBot Answer:
Evaluated
\(\displaystyle \left(2 a + 1\right) \cdot \left(a - 1\right) \cdot \left(2 a + 3\right) = \left(2 a + 1\right) \left(2 a + 3\right) \left(a - 1\right) \)
Expanded
\[\left(2 a + 1\right) \cdot \left(a - 1\right) \cdot \left(2 a + 3\right) = 4 a^{3} + 4 a^{2} - 5 a - 3\]