Factorise x^(2)+5x+6

To factorise we must think what two numbers add up to 5 but times together to get 6. We know it is two numbers because it is x^(2). If it was x^(3) there could be 3 numbers, ect. We think what goes into 6: (6, 1) and (3, 2) (3,2) add up to 5! Therefor the answer is:(x+3)(x+2) We can check this by multiplying out the brackets.

Answered by Tanya J. Maths tutor

2934 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do I simplify surds?


A ball, dropped vertically, falls d metres in t seconds. d is proportional to the square of t. The ball drops 45 metres in the first 3 seconds. How far does the ball drop in the next 7 seconds?


Solve the following pair of simultaneous equations; 10x+4y=15, 2x+y=7


If a right-angled triangle has one side measuring 8cm and another measuring 15cm, what is the length of the hypotenuse?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences