Unit 1 Flashcards
1
Q
What are Surds?
A
Answers given in Root Form
2
Q
How do you Calculate a Reciprocal?
A
Divide 1 by that number, the answer is usually written as a fraction
3
Q
What are the first 5 Cube Numbers?
A
1, 8, 27, 64, 125
4
Q
What is x^1/n the same as?
A
n√x
5
Q
What is x^-n the same as?
A
1/x^n
6
Q
What do you Round to when Estimating?
A
All values in the calculation to 1sf
7
Q
What are the Exact Forms for an Answer?
A
- Surds
- In Terms of Pi
- Fractions
