1.

Using quadratic formula find the solution of eq 3x2-4x-1=0​

Answer»

I think the question is wrong

it should be 3x2-4x +1 INSTEAD of -1

then the SOLUTION will be

3x2-4x+1=0

3x2-3x-x+1=0

(3x2-3x) -(x-1)=0

3x(x-1)-1(x-1) =0

(x-1)(3x-1)=0

x=1 and 1/3



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