Question

solve the equation by factorization​

Answer 1

Step-by-step explanation:

$3{x}^{2} - x - 2 = 0$

$3 {x}^{2} - 3x + 2x - 2 = 0$

$3x(x - 1) +2 (x - 1)$

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

$if \: 3x + 2 = 0 \\ then \: x = - \frac{2}{3} \\ and \: if \: x - 1 = 0 \\ x = 1$

hope it help you

Answer 2

Answer:

Step-by-step explanation:

3x*2-3x+2x-2=0

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

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

(3x+2)=0   (x-1)=0

3x=-2         x=+1

x=-2/3

so negative numbers cannot be taken in quadratic equation

therefore answer is= +1