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Title of test:
Autoevaluación
Description:
Ecuaciones logarítmicas y exponenciales
Author:
Mabel gay (Other tests from this author)
Creation Date:
19/10/2011
Category:
Science
Number of questions: 1
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Last comments |
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No comments about this test. Content:
Si log?? (3^x-8)?+log?(1+3^x )=1 , entonces el valor de “x” es: -0,5 -1,5 4,5 2 ninguna de las anteriores.
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