erweitern e^{-5(x+1)}\delta(x-3)+cos(5pix)\delta(x-4)

Lösung

erweitern

e^{- 5 (x + 1)} \cdot δ (x - 3) + cos (5 \cdot π \cdot x) \cdot δ (x - 4)

e^{- 5 x - 5} δ (x - 3) + cos (5 π x) δ (x - 4)

Schritte zur Lösung

e^{- 5 (x + 1)} δ (x - 3) + cos (5 π x) δ (x - 4)

e^{- 5 (x + 1)} = e^{- 5 x - 5}

= e^{- 5 x - 5} δ (x - 3) + cos (5 π x) δ (x - 4)

e x p an d (x^{3} - \frac{1}{x ^{6}})^{6}

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

e x p an d \frac{4 ( 2 x z ^{π} - y t ) ( 2 x z ^{π} + y t )}{y ^{2} z ^{2 π}}

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

e x p an d (f \circ g) (- 2 x^{2} + 4 x) \cdot (x^{2} + 18 x + 77)