On this set of exercises we introduce the “positive square root” sign. Do you know what the inverse of this sign is?
Worked examples
Exercises
The answers are below:
KS4. Changing the Subject of a Formula. Exercise Set 4
On this set of exercises we introduce the “positive square root” sign. Do you know what the inverse of this sign is?
Worked examples
Exercises
The answers are below:
Maths with David 