erweitern ((1)-sin(x))(1+sin(x))

Lösung

erweitern

((1) - sin (x)) (1 + sin (x))

cos^{2} (x)

Schritte zur Lösung

((1) - sin (x)) (1 + sin (x))

Vereinfache

(1) - sin (x) : 1 - sin (x)

= (1 - sin (x)) (1 + sin (x))

Apply Difference of Two Squares

(1 - sin (x)) (1 + sin (x)) : cos^{2} (x)

= cos^{2} (x)

e x p an d \frac{π ( 10 10 - 1 )}{27}

e x p an d \frac{10 e ^{- 7 s}}{s ( s + 3 )}

e x p an d (- \frac{1}{8} e^{- 4 x} + \frac{1}{12} e^{- 3 x}) (\frac{2}{3} e^{2 x})

e x p an d (x + 6) l e f t (x)

e x p an d \frac{4 ( sin ( 2 πn ) - 2 πn cos ( 2 πn ) )}{π ^{2} n ^{2}}