AI generatedAlgebraKS3 / GCSE

Rearranging a formula containing brackets

Rearranging a formula containing brackets.

  • The subject is the variable written alone on one side.
  • Apply the same operation to both sides. Keep brackets around a whole numerator or denominator.
  • Record restrictions: a denominator cannot be zero, and real square roots need non-negative inputs.

Example 1

Make the subject.

Example 2

Make the subject.

Your turn

Question 1

Make the subject.

Check answer
Question 2

Make the subject.

Check answer
Question 3

Make the subject.

Check answer
Question 4

Make the subject.

Check answer
Question 5

Make the subject.

Check answer
← All Algebra cardsReport a mistake