vereinfachen (1-sqrt(5-x))(1+sqrt(5-x))

Lösung

vereinfachen

(1 - 5 - x) (1 + 5 - x)

- 4 + x

Schritte zur Lösung

(1 - 5 - x) (1 + 5 - x)

Apply Difference of Two Squares

(1 - 5 - x) (1 + 5 - x) : - 4 + x

= - 4 + x

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

e x p an d \frac{a L + b 3 L + c 5 L ^{3}}{L}

e x p an d \frac{( 6 + i ) x ^{2}}{i}

s im pl i f y (x - 4 x + 5) (x + 4 x + 5)

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