erweitern 3x^2-(x^3+5y^2-5)x^3+28ey-1+3y^2x

Lösung

erweitern

3 x^{2} - (x^{3} + 5 y^{2} - 5) x^{3} + 28 ey - 1 + 3 y^{2} x

3 x^{2} - x^{6} - 5 x^{3} y^{2} + 5 x^{3} + 28 ey - 1 + 3 y^{2} x

Schritte zur Lösung

3 x^{2} - (x^{3} + 5 y^{2} - 5) x^{3} + 28 ey - 1 + 3 y^{2} x

= 3 x^{2} - x^{3} (x^{3} + 5 y^{2} - 5) + 28 ey - 1 + 3 x y^{2}

Multipliziere aus

- x^{3} (x^{3} + 5 y^{2} - 5) : - x^{6} - 5 x^{3} y^{2} + 5 x^{3}

= 3 x^{2} - x^{6} - 5 x^{3} y^{2} + 5 x^{3} + 28 ey - 1 + 3 y^{2} x

e x p an d - \frac{( w ) ( L + x ) ^{2}}{2} + (2 L w x)

e x p an d 3 (x + 6)^{2} + 7

\frac{d}{d x} ((t) (x^{2} + y^{2} - z (t)^{2}))

e x p an d (2 (y \cdot v)) (d y \cdot v + y \cdot d v)

e x p an d \frac{arccosh ( e ^{- x} )}{e ^{- x}}