Another name given to a power is:
root
index number
multiplier
Which one is the same as \({2}^{5}\)?
2x2x2x2x2x2
2x2x2x2x2
2x5
What is the value of \({2}^{7}\)?
128
64
14
What is the value of \({3}^{3}\)?
15
9
27
Which is larger: \({2}^{4}\) or \({4}^{2}\)?
\[{2}^{4}\]
\[{4}^{2}\]
They are both the same
What is \(\sqrt{}\)?
Cubed root
Square root
Square
What is \(\sqrt{36}\)?
6
18
What is \(^{3}\sqrt{}\)?
Root
What is \(^{3}\sqrt{64}\)?
4
8
16
If I wanted to estimate the value of \({-6.8}^{2}\) what would be the most accurate assumption?
It will be around 40
It will be 42.5 (half way between \({6}^{2}\) and \({7}^{2}\))
It will be higher than 42.5 (because 6.8 is bigger than 6.5)