erweitern tan(α)(1-cot^2(α))+cot(α)(1-tan^2(α))

Lösung

erweitern

tan (α) (1 - cot^{2} (α)) + cot (α) (1 - tan^{2} (α))

tan (α) - cot^{2} (α) tan (α) + cot (α) - tan^{2} (α) cot (α)

Schritte zur Lösung

tan (α) (1 - cot^{2} (α)) + cot (α) (1 - tan^{2} (α))

Schreibe

tan (α) (1 - cot^{2} (α))

um:

tan (α) - cot^{2} (α) tan (α)

= tan (α) - cot^{2} (α) tan (α) + cot (α) (1 - tan^{2} (α))

Schreibe

cot (α) (1 - tan^{2} (α))

um:

cot (α) - tan^{2} (α) cot (α)

= tan (α) - cot^{2} (α) tan (α) + cot (α) - tan^{2} (α) cot (α)

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

e x p an d (yo u a re) (g a y - 1)

e x p an d ln (P) (ln (Q) = 9.44 - 1.87 ln (P))

e x p an d 6 (x + 8) + 4 (2 x + 9.5)^{'}

e x p an d A (A - 3)