This title is available on our Higher Education website. Linear algebra has become the subject to know for people in quantitative disciplines of all kinds. No longer the exclusive domain of ...

Linear algebra now rivals or surpasses calculus in importance for people working in quantitative fields of all kinds: engineers, scientists, economists and business people. Gilbert Strang has taught ...

Algebraic expressions can be expanded - multiplied by one or more terms. They may also be simplified – made shorter and simpler by collecting like terms. Multiply \(-3\) by \(-4\) using the rule ...

Teaching algebraic thinking skills early—like generalizing, representing, and reasoning—can set students up for success, ...

I had heard of computer algebra packages ... the state {Vc=1, Vb=0, Va=0}, or “100” – the resistors form a voltage divider from Vcc with R4 as the top resistor, and all the others in ...

Switching algebra is easily visualized using switches since there are only two values: on and off, or true and false. In digital systems we represent these as 1 and ... and Y for all 32 bits ...

A new study links the recent use of hair oils, lotions and other personal care products with higher levels of phthalates in children. The hormone-disrupting chemicals are a health concern for kids.

The return of 14 Republican presidential electors linked to efforts to reverse Donald Trump’s 2020 loss raises questions about what they will do if Trump loses again in their states.

Israel’s airstrikes in Lebanon have forced more and more people from their homes. The U.S. State Department is urging American citizens in Lebanon to leave the country all together.

Missy Jenkins Smith was shot in 1997 at the Heath High School shooting. She was left paralyzed from the chest down.

The artist was set to perform at the All Things Go festival in Washington, D.C., and New York this weekend. By Christy Piña Associate Editor She continued, “I feel pressures to prioritize a lot ...