Someone please help me? I don't know how to solve these :/
Someone please help me? I don't know how to solve these :/
\(2x^2 - x - 6 = 0\)
\((2x - 3) (x + 2) = 0\)
\(2x - 3 = 0\)
\(2x = 3\)
\(x = \frac{3}{2}\)
\(x + 2 = 0\)
\(x = -2\)
\(x = \frac{3}{2} , 2\)
\(2x^2-x-6=0\\ 2x^2-4x+3x-6=0\\ 2x(x-2)+3(x-2)=0\\ (2x+3)(x-2)=0\\ x=-\frac{3}{2} \vee x=2\)