( 6 a 4 + 2 a 3 ) : 2 a = 2 a 6 a 4 + 2 a 3 = 2 a 6 a 4 + 2 a 2 a 3 = 3 a 3 + a 2 D : a = 0
To divide ( 6 a 4 + 2 a 3 ) ÷ 2 a , rewrite it as 2 a 6 a 4 + 2 a 3 . After simplifying, the result is 3 a 3 + a 2 with the condition that a = 0 .
;