Expand 5(2x-6)

To begin answering this question create a small grid

put 5 on the left hand side and put 2x and -6 seperately at the top of the grid

then you can multiply 5 by 2x to gain 10x and multiply 5 by -6 to gain -30

finally to get your final answer you would put 10x together with -30 to gain 10x-30

ZY
Answered by Zaarah Y. Maths tutor

7706 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Prove that (4x–5)^2 – 5x(3x – 8) is positive for all values of x.


Find the value of x that satisfies the following equation: (3x + 2)/2 = 6x + 4


Factorise 2*x^2 - 4*x - 6


Show that the lines y=3x+7 and 2y–6x=8 are parallel. Do not use a graphical method.


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