Answer:
3 • (2xy - 7) • (xy + 2)
Step-by-step explanation:
(((2•3x2) • y2) - 9xy) - 42
6x2y2 - 9xy - 42 = 3 • (2x2y2 - 3xy - 14)
Part A
The given expression is:
We expand to get:
Note that
Part Bi)
The given expression is;
We simplify to get:
Note that:
This is now of the form , where .
This explains why it is a complex number;
Part bii)
The given expression is :
We simplify to get
Part C
We want to simplify:
We rewrite in terms of
The simplified version of this equation would be
-x + y
Answer:
so the ratio is what? to me I think it's 15 iguanas to 5 dogs
Step-by-step explanation:
have a great day :)
Answer:
a
Step-by-step explanation: