\[
5 u^{2}-20 u=0
\]

If there is more than one solution, separate them If there is no solution, click on "No solution".
\[
u=\square
\]

Answer

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Answer

Final Answer: \(u=\boxed{0, 4}\)

Steps

Step 1 ：Solve the equation \(5 u^{2}-20 u=0\) for \(u\).

Step 2 ：Factor out \(u\) from the equation to get \(u(5u - 20) = 0\).

Step 3 ：Set each factor equal to zero and solve for \(u\).

Step 4 ：For \(u = 0\), the equation is satisfied.

Step 5 ：For \(5u - 20 = 0\), solving for \(u\) gives \(u = 4\).

Step 6 ：So, the solutions to the equation are \(u = 0\) and \(u = 4\).

Step 7 ：Final Answer: \(u=\boxed{0, 4}\)