Expand (x+3)(x+6)

Step 1 Using the crab methodLooking at the first bracket:Multiply x by x to give x2Then multiply x by 6 to give 6xThen move onto 3 Multiply 3 by x to give 3xThen multiply 3 by 6 to give 18 Add all these together x2 +6x+3x+18= x2+9x+18

Answered by Alexandra B. Maths tutor

7319 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do you solve a simultaneous equation such as x+2y=10 and 3x+2y=18?


Find an equation of the line which passes through the point (4,-7) and has slope 3.


How would I go about drawing a graph if i had no idea how to start?


Fully simplify this equation; 3x^3 - x(3x+36) = 0


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