The linguistic roots of your math homework

Finding zeros of polynomials (1 of 2) | Mathematics III | High School Math | Khan Academy · 9:08 · Video: Khan Academy · Watch at the source

In short: Before solving for x, understand where the word "algebra" actually comes from. This video explores the historical origins of algebraic concepts and demonstrates how to find zeros of a polynomial.

While many view algebra as a modern abstract system, its name is rooted in Arabic history—sharing a linguistic lineage with words like "algorithm," "al jazeera," and "Aladdin."

The tutorial provides a practical application of these historical ideas by walking through the process of finding all zeros (or roots) for the polynomial p(x)=x⁵+9x³-2x³-18x=0.

Opens the Intellect+ feed with this card first. Swipe up for the next one.

Sources

To cite this card, link to https://intellectplus.co.uk/app/ideas-finding-zeros-of-polynomials-1-of-2-mathematics-iii-high-sch.

How we source, check and correct cards: Editorial standards.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

Finding something worth knowing…