Question
For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.
✓
Answer
Using law of exponents, $(a^m× a^n= a^{m+n})$ $[\because$ a is non-zero integer$]$
Hook-up machine work $= 12^2× 12^3= 12^5$
So, $(x12^5)$ machine can do the same work.
Diagram of single $x12^5$ machine.
Hook-up machine work $= 12^2× 12^3= 12^5$
So, $(x12^5)$ machine can do the same work.
Diagram of single $x12^5$ machine.
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