What is expand (x^3+3)\delta(x) ?

The solution to expand (x^3+3)\delta(x) is x^3\delta(x)+3\delta(x)

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expand (x^3+3)\delta(x)

expand

(x^{3} + 3) δ (x)

x^{3} δ (x) + 3 δ (x)

Solution steps

(x^{3} + 3) δ (x)

= δ (x) (x^{3} + 3)

Apply the distributive law:

a (b + c) = ab + a c

a = δ (x), b = x^{3}, c = 3

= δ (x) x^{3} + δ (x) \cdot 3

= x^{3} δ (x) + 3 δ (x)

(y = - \frac{3}{8} x + 5) (- 8)

(e^{- 2 x} - e^{- 3 x})^{2}

\frac{( x + 1 ) ( x + 2 )}{2}

x^{6} (2 x - 5 ln (x))

(4 d + 3 e^{2}) (4 d - 3 e^{2})

What is expand (x^3+3)\delta(x) ?
The solution to expand (x^3+3)\delta(x) is x^3\delta(x)+3\delta(x)