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In mathematics, there is a distinction between real numbers and imaginary numbers. There is a number known as i which means, the square root of minus one. Since any number that we know of will produce a positive result when multiplied by itself, there would seem to be no such thing as the square root of minus one, however, the concept is useful for certain purposes, nonetheless, and it is therefore known as an imaginary number. Any multiple of i is also an imaginary number (such as 67i and so forth). So, some square roots are real numbers, and some are imaginary. Both types can be called square roots.
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What is the difference between real solutions and real roots when dealing with discriminant?
There is no difference between real solutions and real roots.
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 square root lies between -7 and -6?
-1
What is the real number roots of the square root of 169?
There are two roots, both real: -13 and +13
Is the square root a real number?
The square roots of any positive real number are a positive and a negative real number. The square roots of any negative real number are a positive and a negative imaginary number. The square roots of any imaginary number or any complex number are two complex numbers.
What is the difference between real solutions and real roots when dealing with discriminant?
There is no difference between real solutions and real roots.
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 square root lies between -7 and -6?
-1
What are all the real square roots of 0.0625?
0.0625 has a grand total of 2 square roots, and they're both real. They are +0.25 and -0.25
What is the real number roots of the square root of 169?
There are two roots, both real: -13 and +13
Is the square root a real number?
The square roots of any positive real number are a positive and a negative real number. The square roots of any negative real number are a positive and a negative imaginary number. The square roots of any imaginary number or any complex number are two complex numbers.
What is the real square roots of 400?
The two square roots of 400 are: 20 and -20.
What are positive square roots called?
They are called real numbers. Negative square roots must be complex numbers.
What is the real number root of sqrt -144?
Negative numbers have no real square roots.-144 has two square roots: 12i and -12i.
What can be determined from roots of real numbers?
The short answer is "Nothing". In the complex domain, the number of nth roots of any real number is n. Every non-negative real number has 2 square roots. Every real number has 3 cube roots. Every non-negative real number has 2 real square roots and 2 imaginary ones. and so on. So what?
Real square roots of -196?
None. The square of any real number must be non-negative.
Are real numbers closed under the square root operation?
No. Negative numbers are real but their square roots are not.
