Answers
>
Maths
>
GCSE
>
Article
Factorise 2x^2 - 7x -4
2 x -4 = -8 -8 x 1 = -8 (2x^2-8x)+(x-4) 2x(x-4) + 1(x-4) (2x+1)(x-4)
NM
Answered by
Nicola M.
•
Maths tutor
3964 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
Solve 10(x + 2) – (2x – 9) = 30
Solve the simultaneous equation 2x + y = 18 and x - y = 6
Expand the following: (4x+7)(7x-2)
Solve the simultaneous equations (with a calculator)
