MYTUTOR SUBJECT ANSWERS

926 views

Factorise the following a) 8x + 6y b) 7xy + 3xzy c)5xyz - 20x^2y^2z

In order to factorise successfully, we have found the highest common factor for part a,b and c (the highest number that can be divided exactly into each of the terms) and placed these outside of the brackets

a) 2 (4x+3y)

b) xy (7 + 3z)

c) 5xyz ( 1- 4xy)

hint: for part b the order of the letters does not matter! 

Dhrushee S. GCSE Maths tutor, 13 plus  Maths tutor, GCSE Economics tu...

2 years ago

Answered by Dhrushee, a 13 Plus Maths tutor with MyTutor


Still stuck? Get one-to-one help from a personally interviewed subject specialist

326 SUBJECT SPECIALISTS

£18 /hr

Mihai P.

Degree: Natural Sciences (Bachelors) - Cambridge University

Subjects offered:Maths, Chemistry+ 2 more

Maths
Chemistry
Biology
-Medical School Preparation-

“I would like to share my passion for science and help you discover the key patterns which govern our world.”

Luke S. GCSE History tutor, 13 Plus  History tutor, A Level History t...
£18 /hr

Luke S.

Degree: Philosophy, Politics and Economics (Bachelors) - Oxford, Worcester College University

Subjects offered:Maths, Spanish+ 4 more

Maths
Spanish
Philosophy and Ethics
History
Economics
.TSA. Oxford.

“I am an aspiring teacher, with a clear and analytic approach to tutoring that comes from an extensive and varied educational background.”

£18 /hr

Abby R.

Degree: English (Bachelors) - Oxford, Keble College University

Subjects offered:Maths, Latin+ 2 more

Maths
Latin
English Literature
.ELAT

“I'm studying English Language and Literature at the University of Oxford, and can tutor English, Latin and Maths.”

About the author

Dhrushee S.

Currently unavailable: for regular students

Degree: Management (Bachelors) - St. Andrews University

Subjects offered:Maths, Physics+ 2 more

Maths
Physics
Economics
Accounting

“Undergraduate Student at St Andrews University looking to tutor 13+/GCSE Students.”

MyTutor guarantee

You may also like...

Posts by Dhrushee

A rocket travels at 500m/s two minutes after its take-off. If it was initially stationary, calculate its acceleration. If the rocket has a mass of 1800kg, what force is required to give it an acceleration of 2m/s^2?

Factorise the following a) 8x + 6y b) 7xy + 3xzy c)5xyz - 20x^2y^2z

Other 13 Plus Maths questions

Find the 100th term in the sequence 3, 7, 11, 15...

Solve 4x-1=7

Please find X. 5x + 2 = 9

View 13 Plus Maths tutors

We use cookies to improve your site experience. By continuing to use this website, we'll assume that you're OK with this. Dismiss

mtw:mercury1:status:ok