Solve 5u-u^3u=14 - ScanMath

Evaluate

5 u - u^{3} \times u = 14

Multiply the terms

More Steps

5 u - u^{4} = 14

Move the expression to the left side

5 u - u^{4} - 14 = 0

Calculate

u \approx - 1.387197 - 1.680897 i u \approx - 1.387197 + 1.680897 i u \approx 1.387197 - 1.011543 i u \approx 1.387197 + 1.011543 i

Solution

u_{1} \approx 1.387197 + 1.011543 i, u_{2} \approx 1.387197 - 1.011543 i, u_{3} \approx - 1.387197 + 1.680897 i, u_{4} \approx - 1.387197 - 1.680897 i

Solve the equation(The real numbers system)