CREATE TABLE table_44225 ("Date" TEXT, "Opponent" TEXT, "Venue" TEXT, "Result" TEXT, "Attendance" FLOAT)

On what date was the venue A with a result of 3 0?
SELECT "Date" FROM table_44225 WHERE "Venue" = 'a' AND "Result" = '3–0'
SELECT "Date" FROM "table_44225" WHERE "Result" = '3–0' AND "Venue" = 'a'