erweitern (x^{2/3}-x^{1/3})(x^{2/3}+x^{1/3})

Lösung

erweitern

(x^{\frac{2}{3}} - x^{\frac{1}{3}}) (x^{\frac{2}{3}} + x^{\frac{1}{3}})

x^{\frac{4}{3}} - x^{\frac{2}{3}}

Schritte zur Lösung

(x^{\frac{2}{3}} - x^{\frac{1}{3}}) (x^{\frac{2}{3}} + x^{\frac{1}{3}})

Apply Difference of Two Squares

(x^{\frac{2}{3}} - x^{\frac{1}{3}}) (x^{\frac{2}{3}} + x^{\frac{1}{3}}) : x^{\frac{4}{3}} - x^{\frac{2}{3}}

= x^{\frac{4}{3}} - x^{\frac{2}{3}}

e x p an d - \frac{2 x ( 3 y ^{2} - x ^{2} )}{( x ^{2} + y ^{2} )}

s im pl i f y (- 9 + 2 i) (- 9 + A i) (- 9 - A i)

e x p an d [\frac{k ( k + 1 )}{2}] + (k + 1)

e x p an d (- 3, 4, - 18) l e f t (k^{3} - k, 0, 1 - k^{2})

e x p an d 16 cos^{4} (2 t) u (t - \frac{π}{4})