1. Pure Quadratic Equations: These equations contain only the square term and a constant. Example: x² – 9 = 0 2. Quadratic Equations with All Terms: These include the x², x, and constant terms.

Example: x² – 5x = 0 → x(x – 5) = 0 → x = 0 or 5. A quadratic equation is a polynomial equation in the form ax² + bx + c = 0, where a, b, and c are constants, and x is the variable. It can have real ...

CCM politician Shamsi Nahodha recently questioned why we teach quadratic equations in primary or secondary school as part of a larger statement on how he thinks we should fix our education system.

Abstract: The well-known matrix algebraic equation of the optimal control and filtering theory is considered. A necessary and sufficient condition for its solution to yield an optimal as well as ...

Surprise: You can answer this question with modern algebra.

That year, French mathematician Évariste Galois finally illustrated why this was such a problem—the underlying mathematical ...

A mathematician and a computer scientist have just solved an "impossible" equation that has been considered unsolvable for ...

A mathematician has developed an algebraic solution to an equation that was long thought to be unsolvable. A groundbreaking ...

For centuries, one of algebra’s oldest puzzles has remained unsolved—how to find exact answers for higher-degree polynomials, where the variable is raised to the fifth power or more. Mathematicians ...

Solving one of the oldest algebra problems isn't a bad claim to fame, and it's a claim Norman Wildberger can now make: The ...