Solve 5x^3(x-1)=217(2-x)

Evaluate

5 x^{3} (x - 1) = 217 (2 - x)

Calculate

More Steps

5 x^{4} - 5 x^{3} = 217 (2 - x)

Calculate

More Steps

5 x^{4} - 5 x^{3} = 434 - 217 x

Move the expression to the left side

5 x^{4} - 5 x^{3} - (434 - 217 x) = 0

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

5 x^{4} - 5 x^{3} - 434 + 217 x = 0

Calculate

x \approx 1.869202 x \approx 1.438157 + 3.213986 i x \approx 1.438157 - 3.213986 i x \approx - 3.745517

Solution

x_{1} \approx - 3.745517, x_{2} \approx 1.438157 - 3.213986 i, x_{3} \approx 1.438157 + 3.213986 i, x_{4} \approx 1.869202

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