Question

Solve 3x2 - 6x + 2 = 0 by factorisation?

Answer 1

no factorisation

roots ={-b+√(b2-4ac)}/2a

a=3,b=-6,c=2

roots={6+√(36-24)/6

={6+√12)/6

=(6+2√3)/6

=(3+√3)/3

=3/3+√3/3

=1+1/√3

roots=1+1/√3,1-1/√3