Pearson Edexcel International GCSE (9–1) · MATHEMATICS A · Chapter
Algebra 1
18 practice questions
Practice questions
11–18 of 18
Question 11
2 marks · Normal
Answer and see the solution →Find the value of when .
Question 12
2 marks · Normal
Answer and see the solution →Simplify the expression .
Question 13
3 marks · Normal
Answer and see the solution →Simplify .
Question 14
3 marks · Normal
Answer and see the solution →The table below shows values of for different values of .
k z 1 4 7 Complete the table for the given values of .
Question 15
2 marks · Normal
Answer and see the solution →State the meaning of the term 'like terms' in algebra.
Question 16
4 marks · Hard
Answer and see the solution →Expand and simplify the following expression:
Give your answer in the form .
Question 17
4 marks · Hard
Answer and see the solution →Let .
(a)[2 marks]Write in its simplest form.
(b)[2 marks]Find the value of when and .
Question 18
3 marks · Hard
Answer and see the solution →Below is an algebraic expression:
Explain step by step how to simplify this expression, and give the final answer.