Engineering↗
Completing the Square
Turning any quadratic into a perfect square plus a constant, the one rule that makes it work, and why the vertex falls out of the result for free.
Tag
perfect square
Every page in the KEVOS library tagged perfect square. 3 pages.
Engineering↗
Factoring Polynomials: the Five Standard Methods
Common factors, grouping, reverse FOIL, the special forms and perfect squares - the five methods, the order to try them in, and what to do when none of them works.
Engineering↗
Multiplying Polynomials and the Special Products
Multiplying polynomials by the distributive law, the FOIL bookkeeping aid, and the seven special products worth recognising instantly in both directions.
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Other tags in the library.
mathematics 387
abstract algebra 252
Machine Design 184
business 179
project management 158
Computational Number Theory 123
algebra handbook 85
graduate mathematics 85
handbook 79
templates and examples 78
History of Engineering 77
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algebra and trigonometry 74
universal algebra 62
algebra 60
project delivery 59
principles of project management 58
advanced algebra 53
Fasteners and Joints 53
Civil Engineering 48
CAD 42
Context and scope 42
Machine Elements 40
Threading and Gaging 37
Mechanical Engineering 35
Power Transmission 34
template 34
Operational Excellence 32
example 31
project leadership 31
project teams 31
strategy 31
Business Expansion 29
Metrology 29
Sales & Marketing 29
personal development 27
behaviour change 26
habits 26
systems 26
Electrical Engineering 25