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Hello, I need some assistance with this homework question please for precalculusHW Q18

Hello, I need some assistance with this homework question please for precalculusHW-example-1
User Spacediver
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1 Answer

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Given inequality:


x^2\text{ - 6x > 0}

The steps for solving the problem are outlined below:

Step1 : solve the inequality by factorizing:


\begin{gathered} x^2\text{ -6x > 0} \\ x(x\text{ - 6\rparen > 0} \end{gathered}

Step 2: Identify the intervals:

The possible intervals of solution are:


\begin{gathered} x\text{ < 0} \\ 0\text{ < x < 6} \\ x\text{ > 6} \end{gathered}

Using the given inequality we can confirm if the solution range satisfies the given inequality

The valid intervals of solutions are:


x\text{ <}0\text{ , x > 6}

Hence, the solution set in interval notation is:


(-\infty\text{, 0\rparen U \lparen6, }\infty)

User Bvanvugt
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