Question 198429
{{{3X^2+11X=4}}}
{{{3X^2+11X-4=0}}}
{{{(3x-1)(x+4)=0}}}
.
Setting each term to zero:
(3x-1)=0
3x = 1
x = 1/3
.
(x+4)=0
x = -4
.
Therefore,
x = {-4, 1/3}