What is expand (a+b)(c+d+e)(a+b) ?

The solution to expand (a+b)(c+d+e)(a+b) is ea^2+2eab+a^2c+2abc+a^2d+2abd+eb^2+b^2c+b^2d

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expand (a+b)(c+d+e)(a+b)

expand

(a + b) (c + d + e) (a + b)

e a^{2} + 2 e ab + a^{2} c + 2 ab c + a^{2} d + 2 ab d + e b^{2} + b^{2} c + b^{2} d

Solution steps

(a + b) (c + d + e) (a + b)

Expand

(a + b) (c + d + e) : a c + a d + e a + b c + b d + e b

= (a c + a d + e a + b c + b d + e b) (a + b)

Expand

(a c + a d + e a + b c + b d + e b) (a + b) : e a^{2} + 2 e ab + a^{2} c + 2 ab c + a^{2} d + 2 ab d + e b^{2} + b^{2} c + b^{2} d

= e a^{2} + 2 e ab + a^{2} c + 2 ab c + a^{2} d + 2 ab d + e b^{2} + b^{2} c + b^{2} d

\frac{d}{d t} ((x) (k (x^{2} - 5 x + 4)))

, 3 (4 - 2 i)

\frac{d}{d t} ((x) (- 2 x^{2} + 16 x))

d x (6 x^{3} + 2 x + 1)

What is expand (a+b)(c+d+e)(a+b) ?
The solution to expand (a+b)(c+d+e)(a+b) is ea^2+2eab+a^2c+2abc+a^2d+2abd+eb^2+b^2c+b^2d