Processing math: 100%
Cecilia's Random Thoughts
Wednesday, September 30, 2015
Simplify
Problem:
Simplify:
x
2
+
2
x
y
+
y
2
x
+
y
⋅
x
−
y
4
Solution:
x
2
+
2
x
y
+
y
2
x
+
y
⋅
x
−
y
4
=
(
x
+
y
)
2
x
+
y
⋅
x
−
y
4
=
(
x
+
y
)
⋅
x
−
y
4
=
(
x
+
y
)
(
x
−
y
)
4
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment