Сократите дробь y^2-16/3y+12

Question

Сократите дробь y^2-16/3y+12

Answer 1

(y-4)(y+4)/3(y+4)
(y-4)/3

Answer 2

= ( ( y - 4 )( y + 4 )) / ( 3( y + 4 )) = ( y - 4 )/3 = 1/3y - 1 1/3