What is expand (b+c+d-e)^2 ?

The solution to expand (b+c+d-e)^2 is e^2-2eb-2ec-2ed+b^2+2bc+c^2+2bd+2cd+d^2

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expand (b+c+d-e)^2

expand

(b + c + d - e)^{2}

e^{2} - 2 e b - 2 ec - 2 e d + b^{2} + 2 b c + c^{2} + 2 b d + 2 c d + d^{2}

Solution steps

(b + c + d - e)^{2}

(b + c + d - e)^{2} = (b + c + d - e) (b + c + d - e)

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

Expand

(b + c + d - e) (b + c + d - e) : e^{2} - 2 e b - 2 ec - 2 e d + b^{2} + 2 b c + c^{2} + 2 b d + 2 c d + d^{2}

= e^{2} - 2 e b - 2 ec - 2 e d + b^{2} + 2 b c + c^{2} + 2 b d + 2 c d + d^{2}

m x^{2} + 8 (m + 9) x + 25

(1237 π x + 637 π) d x

\frac{( l - a ) \cdot 2}{l}

(a e + c) (ab + fd)

(3 y, - 2 x, 0) \cdot c u r l (x, 2 y, 3 z)

What is expand (b+c+d-e)^2 ?
The solution to expand (b+c+d-e)^2 is e^2-2eb-2ec-2ed+b^2+2bc+c^2+2bd+2cd+d^2