bruceandterry bruceandterry

30-01-2017
Mathematics

contestada

Question 3(Multiple Choice Worth 3 points) (07.04) Ashley solved the exponential equation 3x+1 = 15 and her work is shown below. What is the first step she did incorrectly? Step 1: log 3x+1 = log15 Step 2: (x + 1)log 3 = log15 Step 3: x + 1 = log 15 over log 3 Step 4: x+1 = 2.708050 over 1.098612 Step 5: x + 1 = 1.418858 Step 6: x = 0.418858 Step 1 Step 2 Step 3 Step 4

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maddiekay1215 maddiekay1215

30-01-2017

she was not supposed to "undistribute" and separate 3x+1 she was supposed to subtract 1 from both sides

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abigailelizabeth02 abigailelizabeth02

27-11-2018

Answer:

The Answer is: Ashley went wrong in Step 4

Step-by-step explanation:

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