Answer:

6 + 1 2 2 − 3 = 4

Step-by-step explanation:

6y+ 1 2 ² − 3 = 4

1 2 ² + 6 − 3 = 4

Move terms to the left side

12y2+6y−3=4y

1 2 2 + 6 − 3 − 4 = 0

Combine like terms

12y2+6y−3−4y=0

1 2 2 + 2 − 3 = 0

answr is = − 1 ± 3 7 √ 1 2