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What else can I help you with?
What is the number or expression inside a radical?
A square root
You write a radical sign to indicate a square root The number under this sign is called the radical?
False
What is the the positive square root of a number indicated by the radical sign?
It is the principal square root.
Can a radical be negative?
In mathematics, a radical typically refers to the root of a number, such as the square root. The value under a radical can be negative, but if we're talking about real numbers, the square root of a negative number is not defined in the real number system; instead, it results in an imaginary number. However, if you're considering other radicals, like cube roots, the radical itself can yield a negative result if the number under the radical is negative.
What is a radical number?
A radical number is a number that can be expressed as the root of an integer, typically involving square roots, cube roots, or higher roots. For example, √2 and ∛5 are radical numbers because they represent the square root of 2 and the cube root of 5, respectively. Radical numbers can be either rational (if the root results in a whole number) or irrational (if the root does not result in a whole number).
What is the radical of 5?
The square root (radical) of 5 is about 2.2361 (an irrational number)
Change a mixed radical to an entire radical?
you have to square the outside number and then multiply it by the number inside the squareroot sign.
How can you tell the value of a radical is a rational number?
If the number inside the radical is a perfect square or a ratio of perfect squares.
What is the square number of 32?
4 radical 2
What are the square roots in radical form?
it the number that is simfilied
What is the number or expression inside a radical?
A square root
Is radical 25 a real number?
If by "radical" you mean "square root of", then yes. Both square roots of 25 are real numbers.
How do you square root and simplify?
Get a calculator with the radical sign, press on whatever number you want to square root, and then press on the radical sign.
What is radical x times radical x?
"Radical x times radical x" could be interpreted as the square root of x times the square root of x - in which case the product would be x (the number under the radical sign)
What is the square root of 14 in radical form?
The square root of 14 is already in its simplest radical form. The number itself is roughly 3.7416573867739413
What is i2 radical 20?
the letter i means a complex number. it means square root of -1. whenever you have numbers outside the radical all you have to do is square them to get them inside the radical.so square i and square 2i2 radical 20 is the same are your new form... radical negative 80but your numerical answer is 8.94i
You write a radical sign to indicate a square root The number under this sign is called the radical?
False
