please answer and I will Mark you as brainliest
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a power m *a power n is
slower m-n
that is 4/5 power 12- 4/5 power 20
4/5 power 12-20 is
4/5 power -8
hope it helps you army
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1
Answer:
1/2
Step-by-step explanation:
4x12/5x12 divided by 4x20/5x20
24/60 divided by 80/100
24/60 x 100/80
2400/4800 = 1/2
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