簡約 (\sqrt[3]{x}+1)(\sqrt[3]{x}-1)

解

簡約

(3 x + 1) (3 x - 1)

(3 x)^{2} - 1

解答ステップ

(3 x + 1) (3 x - 1)

2つの正方形の差

(3 x + 1) (3 x - 1) を適用します : (3 x)^{2} - 1

= (3 x)^{2} - 1

e x p an d \frac{8 l ^{2} - 16 l + a ^{2} + 6 a - 6 l a + 8}{( - 2 l + 2 + a ) ^{2}}

e x p an d (4 x + 7 y = - 8, 0) \cdot 3 + (3 x + 5 y = - 58) \cdot (- 4)

e x p an d \frac{x - 3}{( 3 x + 1 ) ( 3 x - 1 )}

e x p an d e^{3 y} (y - x^{4})

s im pl i f y (3 a - 7) (3 a + 8)