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What is the number under the radical sign known as?
The number under the radical sign (also known as the radical) is called the radican.
When you multiply a radical number with another radical number do the radical signs cancel each other out?
Not necessarily. If it is the same radical number, then the signs cancel out. Radical 5 times radical 5 equals 5. But if they are different, then you multiply the numbers and leave them under the radical sign. Example: radical 5 * radical 6 = radical 30
Can you add or subtract under the radical?
No, you cannot add or subtract under the radical. The radical represents the square root function, and it only operates on the number or expression that is inside the radical. To add or subtract, you need to simplify the expressions inside the radical first.
You write a radical sign to indicate a square root The number under this sign is called the radical?
False
What is the name of the number under the radical symbol in the quadratic formula?
The discriminant
What is the number under the radical sign known as?
The number under the radical sign (also known as the radical) is called the radican.
What is the number under the radical sign?
the number under the radical sign is called the radicand
When you multiply a radical number with another radical number do the radical signs cancel each other out?
Not necessarily. If it is the same radical number, then the signs cancel out. Radical 5 times radical 5 equals 5. But if they are different, then you multiply the numbers and leave them under the radical sign. Example: radical 5 * radical 6 = radical 30
Can you add or subtract under the radical?
No, you cannot add or subtract under the radical. The radical represents the square root function, and it only operates on the number or expression that is inside the radical. To add or subtract, you need to simplify the expressions inside the radical first.
What is the definition of radical number?
A radical integer is a number obtained by closing the integers under addition, multiplication, subtraction, and root extraction.
You write a radical sign to indicate a square root The number under this sign is called the radical?
False
A square root shows a number under?
the radical sign
Is the number under the radical sign called a radicand?
Yes.
The is the name of the number under the radical symbol in the quadratic formula?
discriminant
What is the name of the number under the radical symbol in the quadratic formula?
The discriminant
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 under the radical sign?
The radicand which is the name for the number that you are trying to solve the square root of.
