Loading [MathJax]/jax/output/HTML-CSS/jax.js

Quadratics
Review question

Can we solve these simultaneous equations, one linear, one quadratic?

Ref: R6429
Fullscreen mode Teacher notes

Solve the simultaneous equations 2x+4y=9,4x2+16y2=20x+4y−19.

UCLES AO level Additional Mathematics 1, QP 8175/1, 1983, Q5

Question reproduced by kind permission of Cambridge Assessment Group Archives. The question remains Copyright University of Cambridge Local Examinations Syndicate (“UCLES”), All rights reserved.

 Last updated 13-May-16
Email Twitter
Terms Cookies Privacy
Rich resources for teaching A level mathematics
Copyright © and Database Right 2013-2025 University of Cambridge
All rights reserved
University of Cambridge logo
Department for Education logo