Question
In the following table, a student's answers to three homework problems are compared with the answers in the back of the book. Are the answers equivalent?(TABLE NOT COPY)
Step 1
We have a negative sign in the numerator. This is equivalent to having a negative sign in front of the fraction. This is because the negative sign applies to the entire fraction, regardless of whether it is placed in the numerator, the denominator, or in front of Show more…
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