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November 28, 2014

November 28, 2014

Posted by **Edward** on Wednesday, April 1, 2009 at 1:18am.

Here’s the problem as follows:

4y2 - 20y + 25 = (2y-5) ( )

- Math Algebra -
**Damon**, Wednesday, April 1, 2009 at 2:25amYou need another 2y to get 4y

4y2 - 20y + 25 = (2y-5) (2y )

now that-5*2y = -10y

so the product of -5 and the last term must be 25 so -5

so

(2y-5)(2y-5)

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