Answer:
=(a-b)(a^2+ab+b^2)
= a^3+a^2b+ab+ab^2-ba^2-ab^2-b^3
SIMPLIFY
=a^3+ab-b^3
Answer:
Step-by-step explanation:
I took the test is =33
<h2>
Answer:</h2>
<h2>
Step-by-step explanation:</h2>
A circle is a curve made up of all the points having the same distance from the center. In terms of the diameter, that is any chord that passes through the center, the area can be found as:
We know that 
then:
So 
is the result and as you can realize this area is in terms of π
Answer:
Utilizing storytelling to transmit educational messages is a traditional pedagogical method practiced by many American Indian tribes. American Indian stories are effective because they present essential ideas and values in a simple, entertaining form. Different story characters show positive and negative behaviors.
Step-by-step explanation:
