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
completing the square
Every page in the KEVOS library tagged completing the square. 3 pages.
Engineering↗
The Circle and Its Equation
The circle as a locus, its equation from Pythagoras, and recovering centre and radius from an expanded form by completing the square.
Engineering↗
Solving Quadratic Congruences
Reducing a general quadratic congruence to a square root extraction, and handling the degenerate cases the reduction assumes away.
Related
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
Manufacturing 76
algebra and trigonometry 74
universal algebra 62
algebra 60
project delivery 60
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
project management research 29
Sales & Marketing 29
personal development 27
behaviour change 26
habits 26
systems 26