Tìm giá trị lớn nhất M của hàm số y= x^4 +3 trên đoạn [-1 , 2]

Trevor and marissa together have 26 t-shirts to sell. if marissa has 6 fewer tshirts that trevor, find hiw many tshirts trevor has. identify the if-than moves in your solution

Which expression is rational? 6. , square root two, square root 14, square root 49

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}