Michigan State University - Diagnostic Exam

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3.8

  •   Solve 3x = 6 for x.

    a) x = 2 b)  log6- x = log3 c)  4- x = 3
        
    d)  6 x = ----- log 3 e)  x = log 2

Solution:

log6 ⇒log3x = log6 ⇒ x log 3 = log6 ⇒ x = ----- log3

Diagnostic:

If you miss this question please review logarithmic and exponential equations.

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July 15, 2008