I recently needed to check some homework answers related to use of the quadratic formula . After realizing that it was getting tedious to do these by hand, I thought of using my calculator to ...

Think of the tune to “Pop Goes the Weasel.” Now sing these lyrics: Neg-a-tive b, plus or minus The square root of b squared mi-nus four a c All! over two a This jingle has helped generations of ...

Learn about and revise quadratic equations by factorising, completing the square and using the quadratic formula with GCSE Bitesize OCR Maths.

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.

Math assignments may not typically get much attention, but one turned in by Upstate high school students has gone viral.

Most people’s experiences with polynomial equations don’t extend much further than high school algebra and the quadratic formula. Still, these numeric puzzles remain a foundational component ...

This week's Young Writers Project entry is "Quadratic Formula Poem" by Janet McIntosh Barkdoll, 18, of Shoreham.

A Basic Formula for the Best Roasted Root Vegetables The secret to cooking a handful of different vegetables at the same time is to cut them all roughly the same size. This ensures they’ll all ...

I know only two people who can readily recite the quadratic formula. My wife is one. She’s always been a whiz at school, but, as a choir teacher, she has absolutely no use for the equation ...

Although no 16th-century mathematician would express it this way, del Ferro showed that one root is This modern formula applies to any depressed cubic, but because cubic equations with different signs ...