erweitern (xn^2)/((n+1)^2)

Lösung

erweitern

\frac{x n ^{2}}{( n + 1 ) ^{2}}

\frac{n ^{2} x}{n ^{2} + 2 n + 1}

Schritte zur Lösung

\frac{x n ^{2}}{( n + 1 ) ^{2}}

(n + 1)^{2} = n^{2} + 2 n + 1

= \frac{n ^{2} x}{n ^{2} + 2 n + 1}

e x p an d ln (1 - x) (1 + x) - ln (1 + x) (1 + x)

e x p an d f (z) (\frac{ln ( 4 x y )}{z ^{2}} + sin (x y^{2} + y e^{z}))

e x p an d \frac{36 x y 2 ^{2}}{12 x y ^{2}}

e x p an d \frac{6 x - 3}{( x + 1 ) ( 4 x - 5 )}

e x p an d \frac{3 x ^{2} - 5 x - 5}{x ( x + 1 )}