Answer:
that hard than i though
Step-by-step explanation:
Answer:
the second one 81^ 5/4
Step-by-step explanation:
Answer:
-25
Step-by-step explanation:
Answer: 
The area of a triangle is given by:

Where:
is the base of this right triangle
is the height of the triangle
Substituting the known values:

Finally, the area of this triangle is:

Answer:
Option D, (x + 1)^2(x^2 - x + 1)^2
Step-by-step explanation:
<u>Step 1: Factor</u>
x^6 + 2x^3 + 1
<em>(x + 1)^2(x^2 - x + 1)^2</em>
<em />
Answer: Option D, (x + 1)^2(x^2 - x + 1)^2