Math, asked by nishant30630, 7 months ago

if x = 2 + √3 find the value of x+1÷x​

Answers

Answered by MяƖиνιѕιвʟє
6

If x = 2 + 3 , find the value of x + 1/x

1/x = 1/2+√3

1/x = 1/2 + √3 × 2-√3/2 - √3

1/x = 1/2² - √3²

1/x = 2 - √3 / 4 - 3

1/x = 2 - 3

Now,

x + 1/x = (2 + √3) + (2 - √3)

x + 1/x = 4

Hence,

  • Value of x + 1/x = 4
Answered by esha2007
1

Answer:

3.9702 is the answer

Step-by-step explanation:

√3=1.7 then 1.7+2=3.7

then x =3.7

therefore 3.7+1÷3=7=3.9702

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