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What are some of the irrational numbers?
Square root of 2, square root of 3, square root of 5... actually the square root of any number that is not a perfect square.Cubic root of 2, cubic root of 3... again, the cubic root of any number that is not a perfect cube.Pi (about 3.1416)e (about 2.718)Trigonometric functions, for most values of the domainLogarithm and antilogarithms, for most values of the domainMost expressions that include any of the above.
Is 38 a perfect square?
38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
What is the difference between principal square root and perfect square root?
A principal square root is any square root that's answer is positive, and a perfect square root is a square root that's answer is an integer.
Is 16 a perfect square root?
16 is a perfect square (of 4) and the square root of 256.
How do you simplify the radical 384?
You look for a perfect square and take it out of the radical (while taking the square root of it).
Is there a square root for the number 648?
The square root of 648 is 18 times the square root of 2. 648 has no perfect square root.
What are some of the irrational numbers?
Square root of 2, square root of 3, square root of 5... actually the square root of any number that is not a perfect square.Cubic root of 2, cubic root of 3... again, the cubic root of any number that is not a perfect cube.Pi (about 3.1416)e (about 2.718)Trigonometric functions, for most values of the domainLogarithm and antilogarithms, for most values of the domainMost expressions that include any of the above.
What is the root of a perfect square?
The root of a perfect square will be an integer, but will be both the positive and negative values. For instance, the square root of 4 is plus or minus 2 (±2), as both integral answers are valid. The positive real root is the answer that many books give. It is sometimes called the primary root. But the key point is both roots are valid.
Is 200 a perfect square?
200 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Is the square root of 345 a perfect square?
345 is not a perfect square and neither is its square root.
Is 30 a perfect square?
30 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Is 500 a perfect square?
500 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
Is 38 a perfect square?
38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.
What is the difference between principal square root and perfect square root?
A principal square root is any square root that's answer is positive, and a perfect square root is a square root that's answer is an integer.
Is 16 a perfect square root?
16 is a perfect square (of 4) and the square root of 256.
How do you simplify the radical 384?
You look for a perfect square and take it out of the radical (while taking the square root of it).
The square root of a perfect square is an integer?
Yes it is.Since the square of an integer is called a perfect square, then the square root of a perfect square must be an integer.
