Sunday

April 20, 2014

April 20, 2014

Posted by **Anonymous** on Tuesday, July 2, 2013 at 8:29pm.

- algebra -
**Joe**, Tuesday, July 2, 2013 at 8:36pmDifference of two squares:

Example: x^2 - 9 factors to (x+3)(x-3)

Perfect squares:

x^2 + 6x + 9 = (x+3)(x+3)

x^2 -6x + 9 = (x-3)(x-3)

Cubes:

x^3 - 27 factors to

(x-3)(x^2 +3x +9)

x^3 + 27 factors to

(x+3)(x^2 -3x +9)

Can you see the pattern?

**Related Questions**

ALGEBRA - Can someone explain the following to me? 1.How do you factor the ...

Algebra - In algebra special products and teh questions says to factor the ...

Algebra - How can you determine if a polynomial is the difference of two squares...

mat 117 - How do you factor the difference of the two squares? How do you factor...

Algebra - Explain how to factor the difference of two squares.

Algebra - Can someone help me factor this problem? Generally I wouldn't have a ...

math help - can someone explain to me how i should factor this problem? x^6-64 ...

Algebra - Factor m^2-k^2+6k-9 ^2 means squared. The answer is (m-k+3)(m+k-3) I ...

algebra - Dertermine whether ech binomial is the difference of two squares, If ...

Math - completely factor the difference of two squares x^2 - 64