Cubed Roots, Square Roots, Irrational and Rational Numbers
cubed 1
1
Cube root of 1?
1 because 1*1*1=1
Cube root of 10?
1,000 because 10*10*10=1,000
cubed 1,000
10
Cube root of 5?
125 because 5*5*5=125
Square root of 4
2
cubed 8
2
Cube root of 6?
216 because 6*6*=216
Cube root of 3?
27 because 3*3*3=27
Square root of 9
3
cubed 27
3
What is 3 cubed?
3*3*3= 27
Cube root of 7?
343 because 7*7*7=343
Cube root of 64?
4
Square root of 16
4
cubed 64
4
Irrational Numbers
Never ends, 3.14...., .71711..., etc.
Whole Numbers
No decimals or fractions, Natural numbers including 0.
Square Root
Product/Number multiplied by itself.
Real Numbers
Rational and Irrational
36 6 ___ = ___ 49 7
Square root of 36 is 6, and the square root of 49 is 7. This is just in fraction form.
Cube root of 216?
6
Square root of 36
6
cubed 216
6
Cube root of 4?
64 because 4*4*4=64
Square root of 49
7
cubed 343
7
Cube root of 9?
729 because 9*9*9=729
cubed 512
8
Cube root of 2?
8 because 2*2*2=8
cubed 729
9
Cube root of 125?
5
Square root of 25
5
cubed 125
5
5 Cubed
5*5*5= 125
Cube root of 8?
512 because 8*8*8=512
4 Cubed
4*4*4= 64
Rational Numbers
Stops, for example 10.2, or 1.121231234..., .2323, etc.
All Real Numbers
The numbers used to count.
To find the square root, ask yourself _____?
What number times itself gives me the product?
Integers
Whole numbers and their opposites.
Perfect Squares:
Whole numbers multiplied by itself.
