Solve 5(2x^3 ) - 6x = 3x 18

Evaluate

5 \times 2 x^{3} - 6 x = 3 x \times 18

Multiply the numbers

10 x^{3} - 6 x = 3 x \times 18

Multiply the terms

10 x^{3} - 6 x = 54 x

Move the expression to the left side

10 x^{3} - 6 x - 54 x = 0

Subtract the terms

More Steps

10 x^{3} - 60 x = 0

Factor the expression

10 x (x^{2} - 6) = 0

Divide both sides

x (x^{2} - 6) = 0

Separate the equation into 2 possible cases

x = 0 x^{2} - 6 = 0

Solve the equation

More Steps

x = 0 x = 6 x = - 6

Solution

x_{1} = - 6, x_{2} = 0, x_{3} = 6

Alternative Form

x_{1} \approx - 2.44949, x_{2} = 0, x_{3} \approx 2.44949

Solve the equation