Solve 6x^2 - 3x <0

Question

Solve the inequality

Solve the inequality by testing the values in the interval

Solve the inequality by separating into cases

Solve for x

0 < x < \frac{1}{2}

Alternative Form

x \in (0, \frac{1}{2})

Evaluate

6 x^{2} - 3 x < 0

Rewrite the expression

6 x^{2} - 3 x = 0

Factor the expression

More Steps

3 x (2 x - 1) = 0

When the product of factors equals 0,at least one factor is 0

3 x = 0 2 x - 1 = 0

Solve the equation for x

x = 0 2 x - 1 = 0

Solve the equation for x

More Steps

x = 0 x = \frac{1}{2}

Determine the test intervals using the critical values

x < 0 0 < x < \frac{1}{2} x > \frac{1}{2}

Choose a value form each interval

x_{1} = - 1 x_{2} = \frac{1}{4} x_{3} = 2

To determine if x < 0 is the solution to the inequality,test if the chosen value x = - 1 satisfies the initial inequality

More Steps

x < 0 is not a solution x_{2} = \frac{1}{4} x_{3} = 2

To determine if 0 < x < \frac{1}{2} is the solution to the inequality,test if the chosen value x = \frac{1}{4} satisfies the initial inequality

More Steps

x < 0 is not a solution 0 < x < \frac{1}{2} is the solution x_{3} = 2

To determine if x > \frac{1}{2} is the solution to the inequality,test if the chosen value x = 2 satisfies the initial inequality

More Steps

x < 0 is not a solution 0 < x < \frac{1}{2} is the solution x > \frac{1}{2} is not a solution

Solution

0 < x < \frac{1}{2}

Alternative Form

x \in (0, \frac{1}{2})

Show Solution