Understanding terms and expressions In algebra, letters are used when numbers are not known. Algebraic terms , such as \(2s\) or \(8y\), leave the multiplication signs out.

Math Riddles for Class 8: Check out Algebraic Expressions Class 8 Puzzles for Preparing Important Topics for Class 8 Mathematics. Learn the tricks and solutions for algebraic problems.

GCSE; Edexcel; Algebraic expressions - Edexcel Using algebra to demonstrate an argument. Letters can be used to stand for unknown values or values that can change. Formulas can be written and ...

Parsing algebraic expressions is always a pain. If you need to compute, say, 2+4*2, the answer should be the same as (2 + (4 *2)), not ((2 + 4) * 2) — in other words, the right answer is 10, not ...