A mathematician has built an algebraic solution to an equation that was once believed impossible to solve. The equations are fundamental to maths as well as science, where they have broad applications ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra’s oldest challenge – solving higher polynomial equations. Polynomials are equations involving a variable raised to powers, ...

Solving system of simultaneous equations using matrix method, Cramer’s rule Solve the system of simultaneous equations using i) Cramer’s Rule ii) Inverse of coefficient matrix Formulate real life ...