Question

Using factorization method find the roots of the quadratic equation 3x²+x-2=0

Answer 1

Answer:

3x^2 + x - 2 = 0

3x^2 + 3x - 2x - 2 = 0

3x ( x + 1 ) - 2 ( x + 1 ) = 0

( x + 1 ) ( 3x - 2 ) = 0

( x + 1 ) = 0

x = -1

( 3x - 2 ) = 0

x = 2/3