Download in
Google Play
19
Share
Save
Sign up
Access to all documents
Join milions of students
Improve your grades
By signing up you accept Terms of Service and Privacy Policy
Sign up
Access to all documents
Join milions of students
Improve your grades
By signing up you accept Terms of Service and Privacy Policy
-factorising - FACTORISING QUADRATICS Factorise x² + 7 x + 1 2 (x + 4)(x + 37 1. 2. X² 3 x - 10 (x - 5)(x + 2) because 4 x 3=12 4 + 3 = 7 because 1 - 5x2= 5+2= 1 0 10 3 FACTORISING USING DIFFERENCE OF TWO SQUARES Factorise: difference of two squares 1. x²-36 ( x + 6 ) ( x - 6 ) 2.4x²-25 (2x+5)(2x - 5) -FACTORISING HARDER QUADRATICS Factorise 1x²-x-15 -30-6x5=-30 -6 15 1 2x² - 6x 2 x (x-3) +5 (x-3) (2x+5)(x-3) + 5 xX-15 3)
iOS User
Stefan S, iOS User
SuSSan, iOS User
Example questions factorising - factorising quadratics, factorising using difference of two squares and factorising harder quadratics.
1259
Some more in depth than others, 49 pages of notes I used to get an A1 in Nat 5 maths.
0
1
Solving inequalities (GCSE year12)can be a little bit confusing but once mastered it is so easy , I have tried to cover any type of possible questions they could ask , I hope this helps
1
made for N5 maths
0
1
Factorising single and double brackets (including quadratics) hope this can help someone :)
-factorising - FACTORISING QUADRATICS Factorise x² + 7 x + 1 2 (x + 4)(x + 37 1. 2. X² 3 x - 10 (x - 5)(x + 2) because 4 x 3=12 4 + 3 = 7 because 1 - 5x2= 5+2= 1 0 10 3 FACTORISING USING DIFFERENCE OF TWO SQUARES Factorise: difference of two squares 1. x²-36 ( x + 6 ) ( x - 6 ) 2.4x²-25 (2x+5)(2x - 5) -FACTORISING HARDER QUADRATICS Factorise 1x²-x-15 -30-6x5=-30 -6 15 1 2x² - 6x 2 x (x-3) +5 (x-3) (2x+5)(x-3) + 5 xX-15 3)
-factorising - FACTORISING QUADRATICS Factorise x² + 7 x + 1 2 (x + 4)(x + 37 1. 2. X² 3 x - 10 (x - 5)(x + 2) because 4 x 3=12 4 + 3 = 7 because 1 - 5x2= 5+2= 1 0 10 3 FACTORISING USING DIFFERENCE OF TWO SQUARES Factorise: difference of two squares 1. x²-36 ( x + 6 ) ( x - 6 ) 2.4x²-25 (2x+5)(2x - 5) -FACTORISING HARDER QUADRATICS Factorise 1x²-x-15 -30-6x5=-30 -6 15 1 2x² - 6x 2 x (x-3) +5 (x-3) (2x+5)(x-3) + 5 xX-15 3)
iOS User
Stefan S, iOS User
SuSSan, iOS User