$\begin{bmatrix}b+c & a& a^{2} \\a+a & b & b^{2}\\a+b&c&c^{2} \end{bmatrix}$=

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$\begin{bmatrix}b+c & a& a^{2} \\a+a & b & b^{2}\\a+b&c&c^{2} \end{bmatrix}$=

E

Editor

Sep 18, 2022

$\begin{bmatrix}b+c & a& a^{2} \\a+a & b & b^{2}\\a+b&c&c^{2} \end{bmatrix}$=

Difficulty: Easy

A:

0

B:

(a+b+c)

C:

(a+b+c)(a-b)(b-c)(c-a)

D:

(a+b-c)(a+b)(b-c)(c-a)

ID: 63273dbaca83163ac3a11d9f