Solve (3x-2)/4=(3x^3)/8

Evaluate

\frac{3 x - 2}{4} = \frac{3 x ^{3}}{8}

Cross multiply

(3 x - 2) \times 8 = 4 \times 3 x^{3}

Simplify the equation

8 (3 x - 2) = 4 \times 3 x^{3}

Simplify the equation

8 (3 x - 2) = 12 x^{3}

Rewrite the expression

4 \times 2 (3 x - 2) = 4 \times 3 x^{3}

Evaluate

2 (3 x - 2) = 3 x^{3}

Expand the expression

More Steps

6 x - 4 = 3 x^{3}

Move the expression to the left side

6 x - 4 - 3 x^{3} = 0

Calculate

x \approx - 1.672488 x \approx 0.836244 + 0.312908 i x \approx 0.836244 - 0.312908 i

Solution

x_{1} \approx 0.836244 - 0.312908 i, x_{2} \approx 0.836244 + 0.312908 i, x_{3} \approx - 1.672488

Solve the equation(The real numbers system)