Answer:
see explanation
Step-by-step explanation:
[ 17, + ∞ ] are used to indicate that the values inside are equal to the 2 limits, that is that x can equal 17 or + ∞
However, this as not the case as x > 17 indicates x is greater than 17 but not equal to it. This is also true for + ∞
To represent this situation parenthesis is used, that is
(17, + ∞ )
If you just want to know what is the greatest common factor of 24 and 54, it is 6. Usually, this is written as
gcf(24,54) = 6
I am gonna assume it is C)9/4 - 1/2i
X-2 = 4+x
+2 +2
x = 6+x
-x -x
0 = 6
Answer: no solution / empty set / ∅
