What are the solutions to log (x2 + 8) = 1 + logo(x)? X=-2 and X=-4
X=-1 and X= 8
O O O O
X= 1 and x=-8
X= 2 and X=4

Solutions  

An integer is a whole number that can be positive, negative, or zero. 

Integers =  { ..., -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, ... } 

Numbers that are not integers = { 1.43, 1 3/4, 3.14, .09, and 5,643.1 } 

In mathematical equations, unknown or unspecified integers are represented by lowercase, italicized letters from the "late middle" of the alphabet. 

1345/99 rounded to the nearest integer

1345/99 = 15.5858

Rounded answer = 16.