Solve -3(2x-1)-4x^3=26

Evaluate

- 3 (2 x - 1) - 4 x^{3} = 26

Move the expression to the left side

- 3 (2 x - 1) - 4 x^{3} - 26 = 0

Calculate

More Steps

- 6 x - 23 - 4 x^{3} = 0

Factor the expression

- (6 x + 23 + 4 x^{3}) = 0

Divide both sides

6 x + 23 + 4 x^{3} = 0

Calculate

x \approx - 1.515028 x \approx 0.757514 + 1.794849 i x \approx 0.757514 - 1.794849 i

Solution

x_{1} \approx 0.757514 - 1.794849 i, x_{2} \approx 0.757514 + 1.794849 i, x_{3} \approx - 1.515028

Solve the equation(The real numbers system)