
Desvendando Equações Exponenciais
Authored by TATYANE APARECIDA DE OLIVEIRA
Mathematics
12th Grade
Used 1+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a equação exponencial: 2^{x+1} = 16.
x = 2
x = 3
x = 4
x = 5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de x na equação 3^{2x} = 81?
x = 2
x = 3
x = 4
x = 1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a equação: 5^{x} = \frac{1}{25}.
x = -1
x = -2
x = 2
x = 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine o valor de x na equação 4^{x} = 64.
x = 2
x = 3
x = 4
x = 5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de x na equação 10^{x} = 0.01?
x = -1
x = -2
x = 2
x = 1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a equação: 7^{x} = 49.
x = 1
x = 2
x = 3
x = 4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Encontre o valor de x na equação 9^{x} = 27.
x = \frac{3}{2}
x = \frac{2}{3}
x = \frac{3}{4}
x = \frac{4}{3}
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