
Equações Exponenciais
Mathematics
2nd Grade
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a equação exponencial: 2^x = 16
x = 2
x = 4
x = 12
x = 8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de x na equação 3^(x-1) = 9?
3
4
2
6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a expressão: 5^(2x) / 5^x
5^(2x)
5^(x^2)
5^(x+2)
5^x
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resolva a equação exponencial: 4^(2x) = 64
x = 3/2
x = 4
x = 1/2
x = 2/3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de x na equação 10^(x+1) = 1000?
2
5
4
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule o valor de x em 6^(x-2) = 36
4
2
8
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifique a expressão: 8^(x+1) / 8^x
8
8^x
8^(2x)
8^(x-1)
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