1.

If x +1 = \(\sqrt 3\), then the value of \({x^2} + 2\sqrt 3\)1). 22). 43). 54). -2

Answer»

GIVEN,

x = √3-1

Put the value of x in given equation

⇒ x2 + 2√3 = (√3 - 1)2 + 2√3

⇒ 3 + 1 - 2√3 + 2√3 = 4


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