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Mathematics
Mathematics
Problem
If
(
x
+
a
)
(x+a)
(
x
+
a
)
is a factor of the polynomial
2
x
2
+
2
a
x
+
5
x
+
10
2x^2+2ax+5x+10
2
x
2
+
2
a
x
+
5
x
+
10
, find the value of
a
a
a
.
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