factorising 7

1.

FACTORISING
IN THIS SECTION YOU WILL ...
USE THE HCF TO FACTORISE AN EXPRESSION.

2.

TO EXPAND A TERM WITH
BRACKETS, YOU MULTIPLY EACH
TERM INSIDE THE BRACKETS BY
THE TERM OUTSIDE THE
BRACKETS.
When vou factorise an
expression, you take the
highest common factor (HCF)
and put it outside the brackets.