2010 AMC 10B Problems/Problem 1: Difference between revisions
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== Problem == | == Problem == | ||
What is <math>100(100-3)-(100\cdot100-3)</math>? | |||
<math> | <math> | ||
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== Solution == | == Solution == | ||
We first expand the first term, simplify, and then compute to get an answer of <math>\boxed{\mathrm {(C)} -297}</math>. | We first expand the first term, simplify, and then compute to get an answer of <math>\boxed{\mathrm {(C)} -297}</math>. | ||
==See Also== | |||
{{AMC10 box|year=2010|ab=B|before=First Problem|num-a=2}} | |||
Revision as of 23:47, 25 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 | ||
