x^3-3333=4443+5553

解

x^{3} - 3333 = 4443 + 5553

x = 313329, x = - 313329 \frac{1}{2} + 313329 \frac{3}{2} i, x = - 313329 \frac{1}{2} - 313329 \frac{3}{2} i

解答ステップ

x^{3} - 3333 = 4443 + 5553

3333

を右側に移動します

x^{3} = 13329

x^{3} = f (a)

では, 解は

x = 3 f (a), 3 f (a) \frac{- 1 - 3 i}{2}, 3 f (a) \frac{- 1 + 3 i}{2}

x = 313329, x = 313329 \frac{- 1 + 3 i}{2}, x = 313329 \frac{- 1 - 3 i}{2}

簡素化

313329 \frac{- 1 + 3 i}{2} : - 313329 \frac{1}{2} + 313329 \frac{3}{2} i

簡素化

313329 \frac{- 1 - 3 i}{2} : - 313329 \frac{1}{2} - 313329 \frac{3}{2} i

x = 313329, x = - 313329 \frac{1}{2} + 313329 \frac{3}{2} i, x = - 313329 \frac{1}{2} - 313329 \frac{3}{2} i