1.

(xxi) x2-(J3-2)x+2J3-=0

Answer»

x² - (√3 + 2)x + 2√3 = 0

x² - √3x - 2x + 2√3 = 0

x ( x - √3) - 2 ( x - √3) = 0

( x - 2) ( x -√3) = 0

So, x = 2 and √3



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