Factor completely: 2x2 − 32

prime
2(x2 − 16)
2(x + 4)(x + 4)
2(x + 4)(x − 4)

Option 4th is correct

Step-by-step explanation:

Using difference of square:

GCF is the largest number that divide the given polynomial or expression.

Given the expression:

We have to completely factor the expression.

GCF of and 32 is, 2

then;

Using difference of square

therefore, the completely factor of is,

D.  2(x + 4)(x − 4)

Step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0