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Mathematics
Mathematics
Problem
In a triangle
A
B
C
ABC
A
B
C
, the lengths of the sides are given by the expressions
x
x
x
,
x
+
2
x + 2
x
+
2
, and
x
+
4
x + 4
x
+
4
. If the largest angle of the
△
i
s
\triangle is
△
i
s
120
∘
120^{\circ}
12
0
∘
, find the value of
x
x
x
.
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