9u(5-8u)+9u(-2-4u)

asked by guest
on Oct 22, 2024 at 12:25 pm



You asked:

Evaluate the expression: \(9 \cdot u \cdot \left(5 - 8 u\right) + 9 \cdot u \cdot \left(-2 - 4 u\right)\)

MathBot Answer:

Evaluated



\(\displaystyle 9 \cdot u \cdot \left(5 - 8 u\right) + 9 \cdot u \cdot \left(-2 - 4 u\right) = 9 u \left(5 - 8 u\right) + 9 u \left(- 4 u - 2\right) \)

Expanded

\[9 \cdot u \cdot \left(5 - 8 u\right) + 9 \cdot u \cdot \left(-2 - 4 u\right) = - 108 u^{2} + 27 u\]

Factored

\[9 \cdot u \cdot \left(5 - 8 u\right) + 9 \cdot u \cdot \left(-2 - 4 u\right) = - 27 u \left(4 u - 1\right)\]

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