Chap 6 Error Analysis Homework 2 Ex 6.2 Q1(j)

Go through the working and attempt to identify where the error is.

2 comments:

  1. Line 4 is incorrect. It should have been -8x. The operation does not change when 2 is carried over to the right hand side

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  2. From line 4 onwards, he should be doing this instead:
    -8x = 43 - 9x
    x = 43

    ReplyDelete