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Darina [25.2K]
3 years ago
6

Prove the divisibility of the following numbers:

Mathematics
1 answer:
yan [13]3 years ago
8 0
8^{10}-8^9-8^8=8^8(8^2-8-1)=8^8(55)

81^7-27^9-9^{13}=3^{28}-3^{27}-3^{26}=3^{26}(3^2-3-1)=3^{26}(5)=3^{24}(45)
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Answer:

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Step-by-step explanation:

-3(-4y + 3) + 7y =

Distribute the -3.

= 12y - 9 + 7y

Combine like terms: 12y + 7y

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<em>Sol</em><em>ution</em><em>,</em>

<em>Theorem</em><em>:</em>

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<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

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Step-by-step explanation:

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