Answers>Maths>GCSE>Article

Expand 5a(a+3b)

5a x a = 5a2 5a x 3b =15ab 5a2 + 15ab

MK
Answered by Mahnoor K. • Maths tutor

3642 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

f is a function such that f(x)=2/(3x-3) Find the inverse function and ff^-1

Answered by Kieran M.

Celine has £5 to buy pens and rubbers. Pens are 18p each. Rubbers are 30p each. She says “I will buy 15 pens. Then I will buy as many rubbers as possible. With my change I will buy more pens.” How many pens and how many rubbers does she buy? [5 marks]

Answered by Ardra R.

Solve the simultaneous equation: 3x-12y=6 , 18y=9x+10y

Answered by Paulina P.

What is 50 as a percentage of 20?

Answered by Luke C.

We're here to help

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

Company Information

CareersBlogSubject answersBecome a tutorSchoolsSafeguarding policyFAQsUsing the Online Lesson SpaceTestimonials & pressSitemap

Popular Requests

Maths tutorChemistry tutorPhysics tutorBiology tutorEnglish tutorGCSE tutorsA level tutorsIB tutorsPhysics & Maths tutorsChemistry & Maths tutorsGCSE Maths tutors

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences