ACT 2012 April(70G) Math Question 8 Explanation - ACT Helper

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2012 April(70G) Math Question 8
Algebraic & Function Expressions
- Solve Algebraic Expressions
Choice K
$(- 3)^{2} (2)^{3} - (- 3) (2)^{2} + (- 3)$ $= 9 \times 8 + 3 \times 4 - 3$ $= 72 + 12 - 3$ $= 81$
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