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They are the 'inverse function' of each other. Take the number 3 for example... 3 squared equals nine, however the square root of nine is 3.
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How is the square root related to squares?
They are inverse relations. That is,if A and B are any numbers andif A is the square of Bthen B and -B are the square roots of A.
What are positive square roots called?
They are called real numbers. Negative square roots must be complex numbers.
Are all square roots are irrational numbers?
No. The square roots of perfect squares are rational.
What the square roots of -256?
There are no real square roots of -256. But using complex numbers the square roots of -256 are 16i and -16i.
Which are the following numbers for square roots of 144?
There are no following numbers!
How are square roots and perfect squares related?
The square root of every perfect square is an integer. However, there are also square roots of numbers that are not perfect squares.
What do you think is true of the square roots of a complex number?
I posted an answer about cube roots of complex numbers. The same info can be applied to square roots. (see related links)
Are all square roots of even numbers rational?
No. The square roots 8 are irrational, as are the square roots of most even numbers.
How is the square root related to squares?
They are inverse relations. That is,if A and B are any numbers andif A is the square of Bthen B and -B are the square roots of A.
Numbers with square root that are whole numbers?
Numbers with square roots that are whole numbers
What are positive square roots called?
They are called real numbers. Negative square roots must be complex numbers.
Are all square roots rational numbers?
No. Lots of square roots are not rational. Only the square roots of perfect square numbers are rational. So for example, the square root of 2 is not rational and the square root of 4 is rational.
Are all square roots are irrational numbers?
No. The square roots of perfect squares are rational.
What the square roots of -256?
There are no real square roots of -256. But using complex numbers the square roots of -256 are 16i and -16i.
What is the square root of -43?
Negative numbers have no real square roots. In terms of complex numbers, the square roots of 43 are +j6.5574 (rounded) and -j6.5574 (rounded)
Which are the following numbers for square roots of 144?
There are no following numbers!
Why are the properties of square roots only possible with nonnegative numbers?
Square roots of negative numbers ARE possible. I guess you haven't been introduced to "imaginary numbers" and the letter "i".
