Question

A = { x / 3x - 1 = 2 } . solve and find A​

Answer 1

Answer:

Step-by-step explanation:

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -3  and  2  

                    3x2 - 3x + 2x - 2

Step-4 : Add up the first 2 terms, pulling out like factors :

                   3x • (x-1)

             Add up the last 2 terms, pulling out common factors :

                   2 • (x-1)

Step-5 : Add up the four terms of step 4 :

                   (3x+2)  •  (x-1)

            Which is the desired factorization