(1+4x)(1-x)(1+2x)

asked by guest
on Nov 24, 2024 at 6:24 am



You asked:

Evaluate the expression: \(\left(1 + 4 x\right) \cdot \left(1 - x\right) \cdot \left(1 + 2 x\right)\)

MathBot Answer:

Evaluated



\(\displaystyle \left(1 + 4 x\right) \cdot \left(1 - x\right) \cdot \left(1 + 2 x\right) = \left(1 - x\right) \left(2 x + 1\right) \left(4 x + 1\right) \)

Expanded

\[\left(1 + 4 x\right) \cdot \left(1 - x\right) \cdot \left(1 + 2 x\right) = - 8 x^{3} + 2 x^{2} + 5 x + 1\]

Factored

\[\left(1 + 4 x\right) \cdot \left(1 - x\right) \cdot \left(1 + 2 x\right) = - \left(2 x + 1\right) \left(4 x + 1\right) \left(x - 1\right)\]

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