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Find the zeroes of the polynomial …

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Find the zeroes of the polynomial x2-3 and verify the relationship between the zeroes and the cofficient
  • 2 answers

Yogita Ingle 5 years, 8 months ago

X²-3=0
x²=3
x=+√3 or -√3
Verification:-
x²-3
=(√3)²-3
=3-3
=0
x²-3
=(-√3)²-3
=3-3
=0

Priyanka Chaudhary 5 years, 8 months ago

x^2-3 (x+√3)(x+√3) x=-√3,√3 a=1,b=0,c=-3 Sum =-b/a=0/1=0 -√3+√3=0 Product=c/a=-3/1 -√3*√3=-3 Hence verified
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