Step-by-step explanation:
Part A: 
can be written as the square of u³, or 
. Similarly, 
. Hence, we can write this as a difference of two squares by writing it as
Part B:
<h3>Difference of Two Squares</h3>
<u>We can first factor a difference of two squares a² - b² into </u><u>(a+b)(a-b)</u>. Here, <em>a</em> would be u³ and <em>b</em> would be v³.
<h3>Sum and Difference of Two Cubes</h3>
We can factor this further by the use of two special formulas to factor a sum of two cubes and a difference of two cubes. These formulas are as follows:
Since u³ + v³ is a sum of two cubes, let's rewrite it.
Since u³ - v³ is a difference of two cubes, we can rewrite it as well.
Now, let's multiply them together again to get the final factored form.
Part C:
If we want to factor 
completely, we can just see that x to the sixth power is just 
and 1 to the sixth power is just 1. Hence, x can substitute for <em>u </em>and 1 can substitute for v.
We can repeat this for 
, as 64 is just 2 to the sixth power.
the answer are b,d and e....
Answer:
The answer is D
Step-by-step explanation:
-4x=8
X=-2
That’s the answer homie
Answer:
The square root of 145.
Step-by-step explanation:
For this problem, make a right triangle between these two points. To solve for distance, use the Pythagorean formula. We know that one side is 8, and the other side is 9, so square 8 and 9 to get 64 plus 81. When you add these together, you get the square root of 145. You cannot further simplify the square root of 145, so that is the distance between the pair of points.
