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Algebraically if we have a number 'x^2'
Then its square is (x^2)^2 = x^4
For the square root of x^2 = +/-x
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Difference between square wave and digital signal?
A: square wave can be positive and or negative. A digital signal is a square wave but it can be of invariable duty cycles
Perfect square roots?
There are infinity square roots. Here is why. 1s square root is one, 4s is 2, and goes on forever. So, any whole number is a square root. My guess. I am only in middle school.
Positive numbers have two square roots a principal square root and its?
And its negative counterpart.
Does any one have a list of Perfect square roots?
The perfect square roots are simply the counting numbers: 1, 2, 3, 4, and so on.The square root of 1 is 1, the square root of 4 is 2, the square root of 9 is 3, the square root of 16 is 4, and so on....See http://www.naturalnumbers.org/psquares.html
Can a root of a perfect square be negative?
Yes. Every perfect square has two roots: one positive and one negative.
