Identities (AQA GCSE Maths): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What is an identity?
What is an identity?
A statement always true for all variables
Which symbol is used for identities?
Which symbol is used for identities?
Can you solve an identity using the balance method?
Can you solve an identity using the balance method?
No, manipulate each side separately
When proving an identity, which side should you usually start with?
When proving an identity, which side should you usually start with?
The more complicated side
If is a whole number, what can you say about ?
If is a whole number, what can you say about ?
It is always even
If is a whole number, what can you say about ?
If is a whole number, what can you say about ?
It could be odd or even
What is the result when you multiply an odd number by an odd number?
What is the result when you multiply an odd number by an odd number?
Odd
What is the difference of squares identity?
What is the difference of squares identity?
Which correctly uses the difference of squares for ?
Which correctly uses the difference of squares for ?
What should you show when proving an identity in an exam?
What should you show when proving an identity in an exam?
Every line of your working clearly