Trigonometry introduces angles and trigonometric functions such as sine, cosine, and tangent. While directly creating a trigonometric expression that neatly equals 10 is less common, we can combine ...

"5 And 2 Less Than a Number": This combines everything. We're taking the number 5 and multiplying it by the expression we ...

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 ...

In a quadratic expression, the highest power of \(x\) is \(x^2\). Factorise \(x^2 + 7x + 10\). To factorise this expression, find two numbers that have a product of +10 and a sum of +7. There are a ...

Algebra can be used to show the properties of expressions and demonstrate when different expressions are equivalent. Rules can be used that apply to sets of numbers, such as odd numbers and even ...