The expression square root of 576/64 in simplest form is
Question
Answer:
The calculation is:Β Β [tex] \sqrt{ \frac{576}{64} } = \sqrt{9} = 3[/tex]I see you have doubts, so I will explain each step.
Step 1: simpliy 576 / 64. In this case when you divide 576 by 64 you get 9 that is a whole number, so that is its simplest form.
Step 2: Calculate the square root of 9, which is 3.
If you use a simple calculator you will obtain that, but the square root of 9 is a calculation that you should know byΒ yourself.
Remember that the square root a number N is the number that multiplied by itself results in the number N. For example the squere root of 4 is 2, because 2 times 2 is 4. So, the square root of 9 is 3 because 3 times 3 is 9.
It will be very helpful for you to learn the 12 first squares because with that you will be able to tell the square roots of the most elemental numbers:
1^2 = 1 => β1 = 1
2^2 = 4 => β4 = 2
3^2 = 9 => β9 = 3
4^2 = 16 => β16 = 4
5^2 = 25 => 25 = 5
6^2 = 36 => β36 = 6
7^2 = 49 => β49 = 7
8^2 = 64 => β64 = 8
9^2 = 81 => β81 = 9
10^2 = 100 => β100 = 10
11^2 = 121 => β121 = 11
12^2 = 144 => β144 = 12
solved
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