10x⁴+20x³+40x²
You asked:
Evaluate the expression: \(10 \cdot {x}^{4} + 20 \cdot {x}^{3} + 40 \cdot {x}^{2}\)
MathBot Answer:
\[10 \cdot {x}^{4} + 20 \cdot {x}^{3} + 40 \cdot {x}^{2} = 10 x^{4} + 20 x^{3} + 40 x^{2}\]
Factored
\[10 \cdot {x}^{4} + 20 \cdot {x}^{3} + 40 \cdot {x}^{2} = 10 x^{2} \left(x^{2} + 2 x + 4\right)\]