Factoring Trinomials ax^2+bx+c with a > 1. Three of the ten standard form trinomials have a greatest common factor that needs to be factored out first. One of the ten uses i as the variable to help screen out students using on-line solvers. If that is the only answer the student gets wrong, check for a solver. Both a traditional printable (PDF worksheet) and an excel puzzle reveal are included with this resource. The answer key is also included.
8th - 10th
Algebra, Algebra 2, Math
$3.00
Original Price $3.00
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About the store
Experience
Math 6-10 since 2006.
Teaching style
Make math fun, interesting, and relevant to the kids - without watering it down. I think math is the most interesting thing in the world, why shouldn't they?
Awards & shining teacher moments
Math Counts Silver or Gold since 2008
My own education history
Bachelors of Science Degree in Electrical Engineering.
Middle School Education in Mathematics.
Additional biographical information
Electrical Engineer and Math Teacher
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