What kind of number is 2?
Natural Number or Rational Number
The square root of 15 is between what 2 whole numbers?
3 and 4
The cubed rt(√) of -8
-2
the cube of an integer
perfect cube
What kind of number is -5
An Integer
The square rt of 18 is closest to what whole number?
4
What is the side length of a cube whose volume is 1 ft3
1 because the cube root of 1 is 1.
a number that is the square of an integer
perfect square
What kind of number is π(pi)?
An irrational number
What is 102 - √25
100 - 5 = 95
-43
-64
a number that when multiplied by itself equals the original number
square root
Name an irrational number
The square root of a non perfect square, a repeating decimal without a set pattern.
Name 3 perfect squares under 144
1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121
What is the value of x, if x3 =-27?
-3
a number whose cube equals the original number
cube root
What makes something a rational number?
It can be written as a ratio
Is 2500 a perfect square?
Yes
What is the value of x , if x3 = 729?
x=9
a number that cannot written in form a/b
irrational number