This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: is, when factored, if the coefficients are the same. So in other words if both terms are perfect squares, and they are being subtracted. Example: (x^2 - 25). The square root of X^2 is X, and the square root of 25 is 5. The answer would be (x+5) (x-5). I think that is a good way to explain it....
View Full Document
This note was uploaded on 12/17/2011 for the course HCR 220 ? taught by Professor ? during the Spring '10 term at University of Phoenix.
- Spring '10