Question

Hence, find the values of y that satisfy the equation 2y-1)2 – 7(y – 1) + 4 = 0.​

Answer 1

y=3

Explanation:

(2y-1)2-7(y-1)+4=0

4y-2-7y+7+4=0

9-3y=0

9=0+3y

9=3y

9/3=y

y=3