expand and fully simplify u(9u+7)-u(u+2)

asked by guest
on Oct 22, 2024 at 10:45 am



You asked:

Simplify the expression: \(u \cdot \left(9 u + 7\right) - u \cdot \left(u + 2\right)\)

MathBot Answer:

Expanded:

\[ u\left( 9 u + 7 \right) - u\left( u + 2 \right) = 8 u^{2} + 5 u \]

Factored:

\[ u\left( 9 u + 7 \right) - u\left( u + 2 \right) = u \left(8 u + 5\right) \]


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