factoring polynomials

Algebra
Tutor: None Selected Time limit: 1 Day

b^2-9b-36

Aug 25th, 2014

b^2-9b-36

= b^2 -12b + 3b-36

= b(b-12)+3(b-12)

= (b-12)(b+3)

Aug 25th, 2014

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Aug 25th, 2014
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Aug 25th, 2014
Mar 30th, 2017
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