Elementary algebra: with brief notices of its history

a+b+c added addition Algebra appears arithmetical assumed becomes called coefficients combinations common considered consist contains continued cube cubic denominator denote determined difference digits divided divisible divisor edition Eliminate employed equal equation example expansion Explain expression extraction factors figures four fourth fraction geometrical give given greater Hence increased integer involving jebr known least length less letters manner mathematical means method multiplied nature negative Newton operations positive possible principles problem progression proportion prove published quadratic equation quotient ratio reduced relation remainder respectively result rule shew Show side signs solution Solve square root substituted subtraction successive Suppose symbols taken taking things third tion treatise units unity unknown quantities volume writings