Question

3x^2-2x-1=0,find the root of quadratic equation by factorization method

Answer 1

Solution:

Given quadratic equation:

3x²-2x-1=0

Splitting the middle term, we get

=> 3x²-3x+1x-1=0

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

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

=> x-1 = 0 Or 3x+1 = 0

=> x = 1 or 3x = -1

=> x = 1 or x = -1/3

Therefore,

1 or (-1/3) are Roots of the quadratic equation

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