Answer:
Option C) is correct
That is the result should be in a difference of squares is

Step-by-step explanation:
To find the result in the form of differences in squares
Given that the expression is (-7x+4)(-7x-4)
( by using the identity
)
Here a=-7x and b=4

Therefore
which results as a difference of squares.
Therefore Option C) is correct
That is the result should be in a difference of squares is

1.75! Hope this helps! Could I get brainiest if it is right?
Answer:
3
Step-by-step explanation:
If slope equals rise over run than we graph these two points and count the rise and then put it over the run. We get 3/1 and simplify to 3
Answer:
4 1/2
Step-by-step explanation:
First you have to make 9 a fraction. 9 is now 9/1. Now you can go right across. 9/1 * 1/2. 9*1=9 and 1*2=2. 9/2 simplified into a mixed number is 4 1/2