factorise

sample Q from each layer	teach-learn questions	3x_+_12.mp4
layer	1	2	3	4	5	6	7	8	9	10	11	12
practise-learn worksheets	n/a
print hints		d/s 2pp		d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp

see How to ... download a practise-learn pdf worksheet from learning resources if you are not sure how to download a document

NC information

A1 use and interpret algebraic manipulation, including:

• ab in place of a × b
• 3y in place of y+y+y and 3×y
• a² in place of a×a, a³ in place of a×a×a, a²b in place of a×a×b
• a/b in place of a÷b
• coefficients written as fractions rather than as decimals
• brackets

A4 simplify and manipulate algebraic expressions (including those involving surds and algebraic fractions) by:

• collecting like terms
• multiplying a single term over a bracket
• taking out common factors
• expanding products of two or more binomials
• factorising quadratic expressions of the form x² + bx + c, including the difference of two squares;
• factorising quadratic expressions of the form ax² +bx+c
• simplifying expressions involving sums, products and powers, including the laws of indices

Related articles

• Page:
  coordinates
• Page:
  download a practise-learn pdf worksheet from learning resources