Iwill mark

question 5 multiple choice worth 5 points)
(01.05 mc)
which number line represents all of the values of x for the equation x2 = 16?

We are given the expression of x² = 16 and we need to solve for the equivalent representation in the following choices. The solution is shown below:

x² = 16

Perform square root,

x = +/- √16

x = +/- 4

x1 = +4 and x2= -4

The answer would be "C".