Question

3x2+7x+2=0
$3x2 + 7x + 2 = 0$

Answer 1

3x^2 +7x +2 = 0

=> 3x^2 +6x + x +2 = 0

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

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

x = - 2 and - 1/3

Answer 2

3X²+7X+2 = 0

3X²+6X+X+2=0

3X(X+2) +1( X+2). = 0

(X+2) (3X+1)

X+2 =0. 3X+1 = 0

X=-2. X=-1/3