An animated guide to solving simultaneous equations. Examples are used to show how to get rid of one unknown term to find the other. Use as an introduction or sum up to lessons on simultaneous ...

This is a preview. Log in through your library . Journal Information The Mathematics Teacher (MT), an official journal of the National Council of Teachers of Mathematics, is devoted to improving ...

Hala Nelson and her colleagues wanted to cook the perfect steak. So they decided to use math. The researchers created a mathematical simulation of a lean slab of beef roasting in an oven. That ...

This is a preview. Log in through your library . Abstract A natural generalization of least squares is proposed to estimate parameters in simultaneous linear equations. Full-information maximum ...

Digital prototyping has become an essential tool to speed design cycles. It lets designers replace expensive hardware prototypes with virtual models to predict system behavior, providing insight into ...

Looking for the answers to ax² + bx + c = 0? A mathematician has rediscovered a technique that the ancient Babylonians used. By Kenneth Chang and Jonathan Corum The quadratic equation has frustrated ...