If x = – 4 is a root of = x&2&3 1&x&1 3&2&x =0, then the other ro… - Vidyadip

MCQ

If $x = – 4$ is a root of $\triangle=\begin{bmatrix}\text{x}&2&3\\1&\text{x}&1\\3&2&\text{x}\end{bmatrix}=0,$ then the other roots are:

✓
$1, 3$
B
$0, 2$
C
$-1, 1$
D
$2, 4$

✓

Answer

Correct option: A.

$1, 3$

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