y=x^2+5x+6 solve for x

to solve a quadratic we can use the quadratic formula: (-b+_sqr(b2-4ac))/2a
y=x2+5x+6
a=1b=5c=6
to get x=3 or x=2

TS
Answered by Tomiwa S. Maths tutor

3022 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What is 2/3 + 1/4?


How do you solve simultaneous equations.


How to solve Simultaneous Linear Equations, e.g. (4x + 5y = 17) and (3x + 2y = 4)


How do I solve the inequality 7x+2 > 2x-3?


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:

© 2026 by IXL Learning