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March 28, 2015

March 28, 2015

Posted by **Amy** on Tuesday, September 11, 2007 at 2:46pm.

if that ^ represnts the area of a rectangle, find two binomials that can represent its dimensions

- MATH -
**Christie**, Tuesday, September 11, 2007 at 3:44pm3x^2+20x+12

x^2+20x+36

(3x+_a_)(3x+_b_)

What times wat =20 is a

and adds up to 36 is b

Then divide a by 3 and b by 3

giving u:

(x+__)(x+__)

then make x = to 0

x+__=0 x+__=0

subtract over the number and you will have your answer

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