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Mathematics for IGCSE & O level - Indices 2 (Section 1 - No. 15)
Simplify the expression: 3
4
* 3
-2
3
6
3
2
3
-8
1
解释
Using the rule for multiplying exponents with the same base, 3
4
* 3
-2
= 3
4-2
= 3
2
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