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 ...

Live Tiles Anywhere is available as an app from the Microsoft Store and has one dedicated function – add the square-shaped tiles that contain a picture or a number to the start menu. Besides ...

This title is available on our Higher Education website. Linear algebra now rivals or surpasses calculus in importance for people working in quantitative fields of all kinds: engineers, scientists, ...

Find out how to substitute simple expressions and formulae. Find pairs of values that satisfy equations with two variables Learn how to find pairs of values that satisfy equations with two variables.

A concrete tile roof is a lower-cost alternative to traditional clay tiling. It’s made from mixing sand, cement, water, and iron oxide, then shaping and heating the materials to form tiles.

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Brackets in algebra are used to show when a calculation has been repeated. The number outside the brackets shows how many times the calculation has been repeated. STEP 1 - Multiply out this bracket.

Persian mathematician Muḥammad ibn Mūsā al-Khwārizmī, sometimes known as the father of algebra, was one of the most influential thinkers of all time. He revolutionised algebra and his ...