Math, asked by yadava15598, 7 months ago

if X=1÷2-√3, then the value of x²-4x+1 is.​

Answers

Answered by abhi569
3

Answer:

0

Step-by-step explanation:

x² - 4x + 1   ⇒ (x - 2)² - 3  

So, basically we have find the value of (x - 2)² - 3.  Here,

x = 1/(2 - √3)

    Rationalize the RHS:

⇒ x = (2 + √3)/(2 - √3)(2 + √3)

      = (2 + √3)/(4 - 3) = 2 + √3

  Hence,

⇒ (x - 2)² - 3  

⇒ (2 + √3 - 2)² - 3  ⇒ (√3)² - 3

⇒ 3 - 3   ⇒ 0

Answered by AKStark
1

Answer:

HOPE YOU GET IT BUDDY...

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