2 years ago

How do you solve this?

Mathematics

1 answer:

mixas84 [53]2 years ago

3 0

Just add the area and multiply by 2

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explanation:

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Proved (See Explanation)

Step-by-step explanation:

Show that 3ⁿ⁺⁴ - 3ⁿ is divisible by 16.

This is done as follows

$\frac{3^{n+4} - 3^n}{16}$

From laws of indices;

aᵐ⁺ⁿ = aᵐ * aⁿ.

So, 3ⁿ⁺⁴ can be written as 3ⁿ * 3⁴.

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Factorize

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The expression can not be further simplified.

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