vereinfachen (sqrt(a+5))(sqrt(a)-5)

Lösung

vereinfachen

(a + 5) (a - 5)

(a - 5) a + 5

Schritte zur Lösung

(a + 5) (a - 5)

Apply rule:

(a) = a

(a + 5) = a + 5

= a + 5 (a - 5)

= (a - 5) a + 5

e x p an d - 4 (x + 2) (- \frac{1}{4} = \frac{x}{- 4 ( x + 2 )})

e x p an d \frac{x ( x + 3 )}{x ^{2} + x - 12}

s im pl i f y (\frac{2}{x + 2} + x) \cdot x

e x p an d y \cdot lo g_{10} (x) + (1 - y) \cdot lo g_{10} (1 - x + z)

e x p an d \frac{( 5 s ^{3} - 56 s ^{2} + 46 s - 534 )}{( s ^{2} + 9 ) ( s - 6 ) ^{2}}