3 years ago

Help me please I need good grades for a phone!!! <3

Mathematics

1 answer:

irga5000 [103]3 years ago

8 0

Answer:

Can you show the full problem so that I can help

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Step-by-step explanation:

Hello, please consider the following.

$3\cdot 4^n+51=3\cdot 4^n+3\cdot 17=3(4^n+17)$

So this is divisible by 3.

Now, to prove that this is divisible by 9 = 3*3 we need to prove that

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Step 2 - we assume this is true for k so $4^k+17$ is divisible by 3

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Step 3 - Conclusion

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3 years ago

Rewrite the radical expression as an expression with rational exponents.

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