Given the expression x- + 8x + 5, find the equivalent expression in vertex form.
(x+4)² – 11
(x+8)2 + 21
(x+4) +9
(x+8) ² – 59

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization