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Home > PC3 > Chapter 8 > Lesson 8.3.3 > Problem 8-127

8-127.
  1. Solve each of the following equations. Homework Help ✎

    1. log5(25) + 4 log2(x) = log3(81)

    2. 200(x – 3)4.2 = 5000

log552 + 4log2x = log334

1. Divide both sides by 200 first.
2. Raise both sides of the equation to the 1/4.2 power.