A Matrix is an array of numbers: A Matrix (This one has 2 Rows and 3 Columns). To multiply a matrix by a single number, we multiply it by every...

This page is only going to make sense when you know a little about Systems of Linear Equations and Matrices, so please go and learn about those if you don't know them already.

A vector has magnitude (how long it is) and direction ... Here are two vectors

10× Color. 10× Black and White. 10× Small (exercise book) size. and a 10× blank version for you to fill in. 12× Color,.

4×0.6+7×−0.2 4×−0.7+7×0.4 2×0.6+6×−0.2 2×−0.7+6×0.4

HSA.APR.A.1 Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply …

Please read Introduction to Algebra first ... What is the missing number? ... The answer is 2, right? Because 2 4 = 8. ... Well, in Algebra we dont use blank boxes, we use a

Algebra is great fun - you get to solve puzzles! With computer games you play by running, jumping and finding secret things.

Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

This is a vector ... A vector has magnitude (size) and direction