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70g Math
Question 8
2012 April(70G) Math Question 8
Algebraic & Function Expressions
- Solve Algebraic Expressions
Choice K
$$(-3)^{2}(2)^{3}-(-3)(2)^{2}+(-3)$$ $$=9\times8+3\times4-3$$ $$=72+12-3$$ $$=81$$
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