40 fully worked examples on solving simultaneous equations where one equation is quadratic or cubic, built for OCR Level 3 FSMQ Additional Mathematics (6993). Every solution is broken down one line at ...

This jingle has helped generations of algebra students recall the quadratic formula that solves every equation of the form $latex ax^2+bx+c=0$. The formula is as ...

A worksheet on solving polynomial equations (quadratic and higher order) by factoring. The given polynomials can be factored using the methods of common factor, trinomials, perfect squares and ...

§CQ.1 THE FIRST GREAT ADVANCE in algebra after the Middle Ages was the general solution of the cubic equation, immediately followed by a solution for the quartic. I tell the full story in the next ...