Solve the equation by factoring 3x2 11x 4 0 x Use a comm

Solve the equation by factoring. 3x^2 + 11x - 4 = 0 x = (Use a comma to separate answers as needed. Simplify your answer.)

Solution

3x² + 11x -4 = 0

3x² + 12x -x -4 = 0

3x(x+4) -1 (x+4) = 0

(x+4) ( 3x - 1) = 0

x+4 =0

x = -4

3x -1 = 0

3x = 1

x = 1/3

x = -4 , 1/3