What is expand-2(a+be)+(a+be)^2+e-1 ?

The solution to expand-2(a+be)+(a+be)^2+e-1 is -2a-2eb+a^2+2eab+e^2b^2+e-1

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expand-2(a+be)+(a+be)^2+e-1

expand

- 2 (a + b e) + (a + b e)^{2} + e - 1

- 2 a - 2 e b + a^{2} + 2 e ab + e^{2} b^{2} + e - 1

Solution steps

- 2 (a + b e) + (a + b e)^{2} + e - 1

= - 2 (a + e b) + (a + e b)^{2} + e - 1

Expand

- 2 (a + b e) : - 2 a - 2 e b

= - 2 a - 2 e b + (a + b e)^{2} + e - 1

Simplify

- 2 a - 2 e b + (a + b e)^{2} + e - 1 : - 2 a - 2 e b + a^{2} + 2 e ab + e^{2} b^{2} + e - 1

= - 2 a - 2 e b + a^{2} + 2 e ab + e^{2} b^{2} + e - 1

, - 25 (x - 2) + 50 (y + 3) + 25 (z - 8)

7 (c_{9} = 7 c + 63)

x - 2 + x - 2

\frac{( 3 w + 2 ) ( w + 2 )}{3 ( w ^{2} - 3 )}

- 2 (e^{x} sin (x) + cos (x) e^{x})

What is expand-2(a+be)+(a+be)^2+e-1 ?
The solution to expand-2(a+be)+(a+be)^2+e-1 is -2a-2eb+a^2+2eab+e^2b^2+e-1