Difference between revisions of "2010 AMC 10B Problems/Problem 1"
m (See Also) |
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| Line 3: | Line 3: | ||
<math> | <math> | ||
| − | \ | + | \textbf{(A)}\ -20,000 |
\qquad | \qquad | ||
| − | \ | + | \textbf{(B)}\ -10,000 |
\qquad | \qquad | ||
| − | \ | + | \textbf{(C)}\ -297 |
\qquad | \qquad | ||
| − | \ | + | \textbf{(D)}\ -6 |
\qquad | \qquad | ||
| − | \ | + | \textbf{(E)}\ 0 |
</math> | </math> | ||
== Solution == | == Solution == | ||
| − | We first expand the first term, simplify, and then compute to get an answer of <math>\boxed{\ | + | We first expand the first term, simplify, and then compute to get an answer of <math>\boxed{\textbf{(C)}\ -297}</math>. |
==See Also== | ==See Also== | ||
{{AMC10 box|year=2010|ab=B|before=First Problem|num-a=2}} | {{AMC10 box|year=2010|ab=B|before=First Problem|num-a=2}} | ||
Revision as of 14:01, 26 November 2011
Problem
What is 
?
Solution
We first expand the first term, simplify, and then compute to get an answer of 
.
See Also
| 2010 AMC 10B (Problems • Answer Key • Resources) | ||
| Preceded by First Problem |
Followed by Problem 2 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AMC 10 Problems and Solutions | ||
