Advertisements
Advertisements
Question
For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.
Advertisements
Solution
Using law of exponents,
am × an = (a)m + n ...[∵ a is non-zero integer]
Hook-up machine can do the work = 23 × 32 = 8 × 9 = 72
So, it is not possible for a single machine to do the same work.
Since, (× 82) = 64 and (× 92) = 81
APPEARS IN
RELATED QUESTIONS
For a non-zero rational number z, (z–2)3 is equal to ______.
50 = ______.
55 × 5–5 = ______.
The value of [3–1 × 4–1]2 is ______.
By solving (60 – 70) × (60 + 70) we get ______.
The expontential form for `(-2)^4 xx (5/2)^4` is 54.
am × bm = (ab)m
If `(5^m xx 5^3 xx 5^-2)/5^-5 = 5^12`, find m.
Supply the missing information for diagram.
If possible, find a hook-up of prime base number machine that will do the same work as the given stretching machine. Do not use (× 1) machines.
