Factor each trinomial (ax2 + bx + c). BOX YOUR ANSWERS!    If a = 1, need two numbers that multiply to ‘c’ AND add to ‘b’.    If a > 1, use box method or split the middle term. 8. m2+10m + 25          9. 4m2+ 20m + 9           10. 2x2-3x-35

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section: Chapter Questions
Problem 21CLR
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Factor each trinomial (ax2 + bx + c). BOX YOUR ANSWERS!  

 If a = 1, need two numbers that multiply to ‘c’ AND add to ‘b’.  

 If a > 1, use box method or split the middle term.


8. m2+10m + 25          9. 4m2+ 20m + 9           10. 2x2-3x-35

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