Question

a^³+1/a^3 when a value of a =2+√3​

Answer 1

Answer:

The moment you see a3+1a3 or a2+1a2 , try tinkering with respective power of a+1a .

So, we try it:

(a+1a)3=a3+1a3+3(a+1a)

Now, (a+1a)2=b means that b is the positive square root of the number a+1a (This part is a bit tricky and I leave it to you to work on).

I think the rest is easy for you.

Step-by-step explanation:

Mark as branliest please and thank you

Answer 2

Answer:

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