Simplify the radical expression (8+sqrt 11)(8-sqrt 11)

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12