3 years ago

I need help it's really hardProperties of exponents

1 answer:

3 0

$\bf 12^x\times 12^4=12^8\implies \stackrel{\textit{if the base is the same, so are the exponents}}{12^{x+4}=12^8} \\\\\\ x+4=8\implies x=4$

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Answer:

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