Factorise 15a^2 + ab - 6b^2

15a2+ab-6b2 =(?a+?b)(?a-?b) Factors of 15= 3 and 5 Factors of 6= 2 and 3 If we try (3a+2b)(5a-3b) that gives us 15a2+10ab-9ab-6b2 = 15a2+ab-6b2 therefore the answer is (3a+2b)(5a-3b)

Answered by Aayushi B. Maths tutor

4051 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Find the point of intersection between two lines y=2x+4 and 2y+3x=1:


Given point A: (5,9), point B: (d,15) and the gradient of line AB is 3... what is the value of d?


Solve the following simultaenous equations


Can you help me solve the equation x^2+3x-5


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