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.