What is expand (-1-e)^2-4(-eb-ec) ?

The solution to expand (-1-e)^2-4(-eb-ec) is 1+2e+e^2+4eb+4ec

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expand (-1-e)^2-4(-eb-ec)

expand

(- 1 - e)^{2} - 4 (- e b - ec)

1 + 2 e + e^{2} + 4 e b + 4 ec

Solution steps

(- 1 - e)^{2} - 4 (- e b - ec)

Expand

- 4 (- e b - ec) : 4 e b + 4 ec

= (- 1 - e)^{2} + 4 e b + 4 ec

(- 1 - e)^{2} : 1 + 2 e + e^{2}

= 1 + 2 e + e^{2} + 4 e b + 4 ec

9 \cdot 99

(x^{2} - 4 x^{3}) \frac{d x}{d x}

\frac{d t}{( t - 4 ) ^{2}}

53.3904 (- e^{- 0.1835 (t)} + 1)

A (- 1, - 5)

What is expand (-1-e)^2-4(-eb-ec) ?
The solution to expand (-1-e)^2-4(-eb-ec) is 1+2e+e^2+4eb+4ec