Question

(2y –1)2 + 3(2y - 1) = 4​

Answer 1

Answer:

$(2y - 1)2 + 3(2y - 1) = 4 \\ 4y - 2 + 6y - 3 = 4 \\ 10y = 4 + 3 + 2 \\ 10y = 9 \\ y = \frac{9}{10}$

Answer 2

Step-by-step explanation:

$(2y - 1)2 + 3(2y - 1) = 4 \\ 4y - 2 + 6y - 3 = 4 \\ 10y = 4 + 3 + 2 \\ 10y = 9 \\ y = \frac{9}{10}$