vereinfachen (x^3)/((6.4+x)^2)-55.04

Lösung

vereinfachen

\frac{x ^{3}}{( 6.4 + x ) ^{2}} - 55.04

\frac{- 2254.4384 - 704.512 x - 55.04 x ^{2} + x ^{3}}{( 6.4 + x ) ^{2}}

Schritte zur Lösung

\frac{x ^{3}}{( 6.4 + x ) ^{2}} - 55.04

Wende Bruchregel an:

a + \frac{b}{c} = \frac{a c + b}{c}

= \frac{- 55.04 ( 6.4 + x ) ^{2} + x ^{3}}{( 6.4 + x ) ^{2}}

Vereinfache

- 55.04 (6.4 + x)^{2} + x^{3} : - 2254.4384 - 704.512 x - 55.04 x^{2} + x^{3}

= \frac{- 2254.4384 - 704.512 x - 55.04 x ^{2} + x ^{3}}{( 6.4 + x ) ^{2}}

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e x p an d \frac{( 9 y ^{2} + 6 ) \cdot ln ( x )}{2} - \frac{( 3 y ^{2} + 2 ) ^{3}}{x}

e x p an d 2 (2 cos (u) + 2) (2 sin (u) + 4)^{2}

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