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Mathematics
Mathematics
Problem
It is given that at
x
=
1
x=1
x
=
1
, the function
x
4
−
62
x
2
+
a
x
+
9
x^4 - 62x^2 + ax + 9
x
4
−
62
x
2
+
a
x
+
9
attains its maximum value, on the interval
[
0
,
2
]
[0, 2]
[
0
,
2
]
. Find the value of
a
a
a
.
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