Try these questions. Feel free to leave a comment if something isn’t clear. Just skip the question and go onto the next one if you can’t figure it out, but keep in mind that the questions tend to get harder.
Question 1
Calculate
Question 2
Calculate
Question 3
Cancel out the common factors to find the answer
a)
b)
Question 4
Rewrite
in the form
,
where x, y, a, b and c are integers, and 0< a < b < c < 30.
(I have a feeling this question and the next will be hard to understand. Let me know if this is the case. I could add an example to explain how to answer them.)
Question 5
Rewrite
in the form
,
where x, y, z, a, b and n are all integers.
Question 6
Simplify
Question 7
Simplify
Question 8
Simplify
Question 9
for
find x
Question 10
Simplify