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Bond [772]
3 years ago
7

Pls help me!!!!!!!!!

Mathematics
2 answers:
Lady_Fox [76]3 years ago
8 0
43. I think it is 403
Oduvanchick [21]3 years ago
4 0
Answer 403???? Probs
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guajiro [1.7K]

Answer:

a^3 + 1 = 0

Step-by-step explanation:

We start with the equation:

a + \frac{1}{a} = 1

We want to find the value of:

a^3 + 1 =

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(a + \frac{1}{a})*a = 1*a\\a^2 + 1 = a

Now we can rewrite our initial expression as:

a = 1 - \frac{1}{a}

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a^2 + 1 = a = 1 - \frac{1}{a}

Now again, let's multiply both sides by a

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So we can conclude that:

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