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