Expanding the Simplified Expression (if required): If the problem asks for the expression to be in expanded form, multiply ...

In algebra, letters are used to stand for values that can change (variables) or for values that aren’t known (unknowns). A term is a combination of letters and/or numbers, often multiplied together, ...

In algebra, letters are used to stand for values that can change (variables) or for values that are not known (unknowns). A term is a number or letter on its own, or numbers and letters multiplied ...

Multiplying by an Expression That Can Be Zero: This is the most common culprit. If you multiply both sides of an equation by an expression that could potentially equal zero for some value of the ...

Math Riddles: Today we bring fun and interactive Algebra math puzzles for students to prepare better for Class 8 Important Topic which is Algebraic Expressions and Identities. Students can learn and ...