Simplify and select the answer with the appropriate restrictions for the variables. 5x2−4x3x3

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64