Numbers
What is the smallest natural number between -3 and 3?
1
x - y is an example of a/an
Binomial
25 - 2 =
30
5x - 2 = 8
x = 2
A square has an area of 4 cm2, what is its perimeter?
8 cm
Which of the following is not a rational number?
-0.1, 2/5, 0, 1, √2/2
√2/2
5x2 + y5 has a degree of
5
-43 + 4 =
-60
0.75x - 3 = 3
x = 8
What is the largest prime number between 0 and 100?
97
Expand:
(x - 1)(x + 5)
x2 + 4x - 5
What is 625 written as repeated multiplication if the base is 5?
54
How many rational numbers are there between 0 and 1?
An infinite number.
5x2 - 2xy + 1 is an example of what type of polynomial?
A trinomial
The number of bacteria double every twenty minutes. If there are 4 bacteria originally present, then how many bacteria are there after 1 hr?
32 bacteria
For numbers between 0 and 100, what is the difference between the largest and smallest prime numbers?
97 - 2 = 95
5xy2(11x3 + 2xy) =
55x4y2 + 10x2y3
[(24)-4]1/4
2-4 or 1/16