Solve the following: 42x-1= 64 81-x=4x+2 22x + 2x - 12 = 0 In 3 - In x - In(x + 5) = 0 Log4(x + 2) - log4(x - 1) = 1 Log2(x - 1) - log2(x + 3) = log2 (1÷x)
Solve the following: 42x-1= 64 81-x=4x+2 22x + 2x - 12 = 0 In 3 - In x - In(x + 5) = 0 Log4(x + 2) - log4(x - 1) = 1 Log2(x - 1) - log2(x + 3) = log2 (1÷x)
Chapter10: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 458PT: Solve for x: log5x=3
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Question
Solve the following:
42x-1= 64
81-x=4x+2
22x + 2x - 12 = 0
In 3 - In x - In(x + 5) = 0
Log4(x + 2) - log4(x - 1) = 1
Log2(x - 1) - log2(x + 3) = log2 (1÷x)
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