Math, asked by nagarajayyacm, 2 months ago

एक्स स्क्वायर माइनस 3 एक्स प्लस वन इज इक्वल टू जीरो​

Answers

Answered by amanraj56
1

Step-by-step explanation:

x²-3x+1=0

D=b²-4ac

D= (-3)²-4•1•1

D= 9-4

D=5

root= (-b±√D)/2a

= {-(-3)±√5}/2•1

= (3±√5)/2

hence root are (3+√5)/2 , (3±√5)/2

#⁶6⁶

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