Question

.The values of x when (x – 4) (3x + 2) = 0 ________​

Answer 1

Answer:

Step-by-step explanation:

(x-4)(3x+2)=0

3x+2=0

3x=   -2

x=    -3/2

or,

x=4

Answer 2

Answer:

$(x - 4)(3x + 2) = 0 \\ \\ 3x ^{2} + 2x - 12x - 8 = 0 \\ \\ 3x ^{2} - 10x - 8 = 0 \\ \\ 3x ^{2} - 12x + 2x - 8 = 0 \\ \\ 3x(x - 4) + 2(x - 4) \\ \\ (3x + 2)(x - 4) \\ \\ 3x + 2 \\ 3x = - 2 \\ x = \frac{ - 2}{3} \: \: x = 4$