Cho hàm số y=2x^3+3(m+1)x^2+6m(1-2m)x có điểm cực đại và cực tiểu nằm trên phương trình y=-4x

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?