-
1900 BCE
System of Equations
Babylonians solve system of equations. -
1800 BCE
Quadratic Equation
Egyptians solve the quadratic equation. -
250 BCE
Algebraic Equations
Chinese solve algebraic equations. -
1545
Cubic Equations
Del Ferro was the first to solve the cubic and quartic equations. Multiple roots and complex numbers were introduced for the first time. -
Step by Step Equations
The first step by step algebra problems were published in A Treatise of Algebra by William Emerson.