Square Root/ Perfect cubes Flash Cards
10^3
1000
5^3
125
6^3
216
3^3
27
7^3
343
8^3
512
4^3
64
9^3
729
2^3
8
PERFECT CUBES
If a variable with an exponent has an even exponent then it is a perfect square. To get the square root, we simply divide the exponent by 2. For example x8 is a perfect square, its square root is x4 . x11 is not a perfect square. Back to the top. The following is a list of perfect Cubes
SQUARE ROOTS
In mathematics, a square root of a number a is a number y such that y2 = a, in other words, a number y whose square (the result of multiplying the number by itself, or y × y) is a. For example, 4 and −4 are square roots of 16 because 42 = (−4)2 = 16.
1
Square root of 1
10
square root of 100
11
square root of 121
12
square root of 144
4
square root of 16
13
square root of 169
14
square root of 196
15
square root of 225
5
square root of 25
16
square root of 256
17
square root of 289
18
square root of 324
6
square root of 36
19
square root of 361
2
square root of 4
20
square root of 400
7
square root of 49
8
square root of 64
9
square root of 81
3
square root of 9