1/2-?=1/5
what is the "?"

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Factor this polynomial completely x^2-64

Use the distributive law to multiply. 3(4x + 5y + 6)