0=$2x^{5}$- $5x^{4}$+ $2x^{3}$+ $2^{2}$ +x-1
You asked:
Solve the equation \(0 = 2 {x}^{5} - 5 {x}^{4} + 2 {x}^{3} + {2}^{2} + x - 1\) for the variable \(x\).
MathBot Answer:
The 5 solutions to the equation are: \[\begin{aligned}x &\approx -0.70579427\\x &= -0.0409668384690714 - 0.876115855488098 i \approx -0.040966838 -0.87611586 i\\x &= -0.0409668384690714 + 0.876115855488098 i \approx -0.040966838 + 0.87611586 i\\x &= 1.64386397177214 - 0.245887821361785 i \approx 1.643864 -0.24588782 i\\x &= 1.64386397177214 + 0.245887821361785 i \approx 1.643864 + 0.24588782 i\end{aligned}\]
Solutions were approximated using numerical methods.