Solve the following equation: x^2- x - 12 = 0

When looking at this equation, we need to think of two numbers that multiply together to give 12 and have a difference of one. We can rewrite the equation as the following: (x-4)(x+3) = 0 Solving for x:This gives two solutions of x=4 and x=-3

DL
Answered by Daniel L. Maths tutor

2587 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the simultaneous equation. 2x + y = 7 and 3x - y = 8


Find the inverse of the following function: g(x) = 4/(3-x)


A-level - How to differentiate e^x where x is more complicated?


Solve the following simultaneous equations: x+y=9; x-2y+1=1.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning