What is expand (4+x)x^3e^{4x}+5 ?

The solution to expand (4+x)x^3e^{4x}+5 is 4e^{4x}x^3+e^{4x}x^4+5

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expand (4+x)x^3e^{4x}+5

expand

(4 + x) x^{3} e^{4 x} + 5

4 e^{4 x} x^{3} + e^{4 x} x^{4} + 5

Solution steps

(4 + x) x^{3} e^{4 x} + 5

= e^{4 x} x^{3} (4 + x) + 5

Expand

x^{3} e^{4 x} (4 + x) : 4 e^{4 x} x^{3} + e^{4 x} x^{4}

= 4 e^{4 x} x^{3} + e^{4 x} x^{4} + 5

\frac{( x - 1 ) ( y - 1 ) ( z - 1 )}{( a - 1 ) ( b - 1 )}

\frac{( - 3 - i ) ^{\frac{1}{3}} - 1}{3}

(m n^{3} + \frac{1}{4}) (m n^{3} - \frac{1}{5})

sin (x) (2 sin (x) + 1)

ln (2 x - 1)

What is expand (4+x)x^3e^{4x}+5 ?
The solution to expand (4+x)x^3e^{4x}+5 is 4e^{4x}x^3+e^{4x}x^4+5