How do you factorise x^2 + 3x + 2?

Since there is an x^2 term, we know that there are two brackets that are of the form (x-) (x-), but we need to fill in the blanks! What are the two numbers where you can add them up to make 3, and you can multiply them together to make 2? Here we can see 2 and 1 satisfy the criteria, so the answer is (x-2)(x-1).

AH
Answered by Ayesha H. Maths tutor

13110 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve n^2 – n – 90 = 0 to find value of n


Factorise and solve 4(x)^2-2x=0


How do I solve the following question. 'Find the values of x such that 2log3(x) - log3(x-2) = 2'.


On a packet of brown rice it says 'When 60g of rice is cooked, it will weigh 145g.' If Katy has 100g of brown rice, how much will it weigh when cooked?'


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