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PRA MAT SEC

Authored by jhonny Merubia

Mathematics

12th Grade

Used 5+ times

PRA MAT SEC
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7 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 Al resolver 12.2x+3+54.2x+3=19.3x+2+3.3xAl\ resolver\ \frac{1}{2}.2^{x+3}+\frac{5}{4}.2^{x+3}=\frac{1}{9}.3^{x+2}+3.3^x  

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NDA

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 El valor de x+3  en la ecuacion 12.2x+25x5=34.2x3255xEl\ valor\ de\ x+3\ \ en\ la\ ecuacion\ \frac{1}{2}.2^{x+2}-\frac{5^x}{5}=\frac{3}{4}.2^x-\frac{3}{25}5^x  

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NDA

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 El valor de x1 en la ecuacionlog3x+5+log32x5=3El\ valor\ de\ x-1\ en\ la\ ecuacion\log_3\lceil x+5\rceil+\log_3\lceil2x-5\rceil=3  

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NDA

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 El valor de x+8 en la ecuacion log94xlog4x=log22El\ valor\ de\ x+8\ en\ la\ ecuacion\ \log\lceil94-x\rceil-\log\lceil4-x\rceil=\log_22  

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NDA

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 El valor de x+4 en la ecuacion log3x+log9x+log81x=213El\ valor\ de\ x+4\ en\ la\ ecuacion\ \log_3x+\log_9x+\log_{81}x=\frac{21}{3}  

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NDA

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

 El valor de x+5 en la ecuacion : log27+log33x12=3El\ valor\ de\ x+5\ en\ la\ ecuacion\ :\ \log_2\lceil7+\log_3\lceil3x-12\rceil=3  

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NDA

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 3x+5243+3x+29=3x+3x+23\frac{3^{x+5}}{243}+\frac{3^{x+2}}{9}=3^x+\frac{3^{x+2}}{3}  

  

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NDA

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