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2
Math Analysis HL Paper 1 (May 2024, TZ2)
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[Maximum mark: 5]
Solve
3
×
9
x
+
5
×
3
x
−
2
=
0
3 \times 9^x + 5 \times 3^x - 2 = 0
3
×
9
x
+
5
×
3
x
−
2
=
0
.