Factorise 15r+10

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

5(3r+2) 

JL
Answered by Judy L. Maths tutor

9456 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the inequality x^2 – 9x – 22 ≥ 0


Why is anything to the power 0 equal 1?


For the following right angled triangle find the value of x to 1 dp.


Solve the simultaneous equations 3x + 2y = 4, 4x + 5y = 17


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences