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Revision history of "2009 CEMC Pascal Problems/Problem 6"

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  • (cur | prev) 12:25, 7 September 2025‎ Anabel.disher (talk | contribs)‎ . . (310 bytes) (+310)‎ . . (Created page with "==Problem== What is the value of <math>(-1)^5 - (-1)^4</math>? <math> \text{ (A) }\ -2 \qquad\text{ (B) }\ -1 \qquad\text{ (C) }\ 0 \qquad\text{ (D) }\ 1 \qquad\text{ (E) }\...")
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