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Chapter 10 AlgebraI formulas refined
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(a+b)(a-b)=a
^{2}
-b
^{2}
sum and difference pattern
(a+b)
^{2}
=a
^{2}
+2ab+b
^{2}
or (a-b)
^{2}
= a
^{2}
-2ab+b
^{2}
square of a binomial pattern
a
^{2}
-b
^{2}
=(a+b)(a-b)
difference of two squares pattern
(a+b)
^{2}
=a
^{2}
+2ab+b
^{2}
or (a-b)
^{2}
= a
^{2}
-2ab+b
^{2}
perfect square trinomial pattern
a
^{3}
+b
^{3}
=(a+b)(a
^{2}
-ab+b
^{2}
) or a
^{3}
+b
^{3}
=(a-b)(a
^{2}
+ab+b
^{2}
)
Sum or difference of two cubes pattern
Author:
Anonymous
ID:
208038
Card Set:
Chapter 10 AlgebraI formulas refined
Updated:
2013-03-18 19:51:35
Tags:
factoring formulas
Folders:
Description:
factoring formulas
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