Factorise 15r+10

  • Google+ icon
  • LinkedIn icon

Step 1) look at the numbers 

Both 15 and 10 are factors of 5

step 2 ) look at the letters 

there is only one letter 'r' after the 15 

step 3) there is only one possible thing that can be factorised out 

therefore the answer must be


Judy L. A Level Further Mathematics  tutor, GCSE Further Mathematics ...

About the author

is an online GCSE Maths tutor with MyTutor studying at Imperial College London University

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

95% of our customers rate us

Browse 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