Masashi Masashi

01-04-2025
Mathematics

High School

Which choice is equivalent to the expression below? -a A) a B) -1a

Answer :

KurtDavies KurtDavies

19-06-2024

Final answer:

The choice that is equivalent to -a is -1a. The correct option is (B)

Explanation:

The expression -a can be simplified by recognizing that the negative sign in front of the 'a' means that the value of 'a' is being multiplied by -1. So, -a can be written as (-1) * a. Therefore, the choice that is equivalent to -a is B) -1a.

Learn more about Equivalent Expressions here:

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