Javier: Well, I need a number that adds to 5 and multiplies to 4, sooo….(Javier calculates in his head). The numbers must be 1 and 4. This is because 1+4=5 and 1x4=4. Here’s the solution.
Javier and Yanvier did a great job finding and remembering patterns. They used one problem as a model. This helped make other problems more easy. Work habits shown: Listening to each other / not dominating conversation in Unison Reading They had no need to ask a teacher for help. They learned how to factor by helping each other.
Go to Regents Prep http://www.regentsprep.org/Regents/math/ ALGEBRA/AV6/Ltri1.htm http://www.regentsprep.org/Regents/math/ ALGEBRA/AV6/Ltri1.htm for more help with factoring.
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