Tuesday

September 2, 2014

September 2, 2014

Posted by **jennifer** on Monday, September 22, 2008 at 9:10am.

z^2-18z+81-25x^2

(z-9)^2-(5x)^2

(z-9+5x)(z-9-5x)

am I on the right track?

- MATH -
**bobpursley**, Monday, September 22, 2008 at 9:25amcorrect.

**Answer this Question**

**Related Questions**

math - factor completely Z^2 - 18Z + 81 - 25x^2

intermediate algebra - factor completely Z^2-18Z+81-25x^2 I have tried this one ...

MATH - z^2-18z+81-25x^2 (z-9)^2 -(5x)^2 (z-9+5x)(z-9-5x) is this factored ...

Algebra - Rewrite the middle term as the sum of two terms and then factor ...

Algebra - Please let me know if I answered these correctly. thank you, #2. Add: ...

algebra - The first three equations I have solved, I would just appreciate ...

Algebra - The first three equations I have solved, I would just appreciate ...

Factor Completely - 25x^2 - 60x + 36 I get (5x - 6)(5x - 6) If this is correct, ...

Factor Completely - 25x^2 - 60x + 36 highest number they all go into is 1 so ...

polynomials - i also have theses to solve Factor the polynomial x2 + 5x + 6 ...