Question

a^³+1/a^3 when a value of a =2+√3​

Answer 1

Answer:

Given that,

a=2+3

Then, Value of

  a−a1=2+3−2+31

 =2+3−2+31×2−32−3onrationalize

 =2+3−4−3(2−3)

 =2+3−2+3

 =23

Hence, this is the answer.

Step-by-step explanation:

Okay

Have a great day Dear

Answer 2

Um. . . .

Sorry But I don't use Telegram