4 years ago

Use the three across words to write a sentence.

1 answer:

3 0

Since many viruses can infect a large number of different cell types, ... An example is potato yellow dwarf virus, which can grow in leafhoppersgh\svgh\svgvas\gyas\dvyg\sgv\sx

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$a^k - b^k = (a - b)(a^{k-1} + a^{k-2}b + ... + b^{k-1})$

a. Let's set a=3, b=1

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In other words $3^k$ is odd, i.e. $3^k$ has remainder 1 when divided by 2. $\quad\checkmark$

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$a^k - b^k = (a - b)(a^{k-1} + a^{k-2}b + ... + b^{k-1})$

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