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Radical(1.21) = 1.1, for example, is rational.

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Q: Is any number expressed with a radical symbol an irrational number?
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Related questions

Is v61 an irrational number?

If the symbol preceding the 61 is intended to be a radical sign, the answer is yes. If it is not a radical, it depends on the value of v.

What does an irrational number symbol look like?

There is no special symbol to indicate an irrational number.

What is radicand?

-The radical is the symbol that represents a square root. -The radicand is the number underneath the radical symbol. -The coefficient is the number out in front of the radical. (We assume that the coefficient multiplies the radical, the same way it would multiply with a variable.)

What is the symbol for an irrational number?

There is no special symbol for an irrational number. However, it is known that many square roots, cubic roots, etc., as well as some special numbers such as pi and e, are irrational.

Are -3036661 451 and 5 irrational numbers?

NO !!! However, the square root of '5' is irrational 5^(1/2) = 2.236067978... Casually an IRRATIONAL NUMBER is one where the decimals go to infinity and there is no regular order in the decimal numbers. pi = 3.141592.... It the most well known irrational number. However, 3.3333.... Is NOT irrational because there is a regular order in the decimals. Here is a definitive statement of irrational numbers. Irrational numbers are real numbers that cannot be represented as simple fractions. An irrational number cannot be expressed as a ratio, such as p/q, where p and q are integers, qโ‰ 0. It is a contradiction of rational numbers. Irrational numbers are usually expressed as R\Q, where the backward slash symbol denotes โ€˜set minusโ€™. It can also be expressed as R โ€“ Q, which states the difference between a set of real numbers and a set of rational numbers.

The number or expression inside a radical symbol?

The term radicand means the number or expression inside the radical symbol. For example, when we have the square root of 2, the 2 is inside the radical symbol. It is the radicand. The radicand may be a number or an algebraic expression. Also, there is not limit to the number of terms the radicand may contain. It may even be infinite!

Definition The number or expression inside a radical symbol?


The is the name of the number under the radical symbol in the quadratic formula?


What is the name of the number under the radical symbol in the quadratic formula?

The discriminant

What is the symbol used to represent the nonnegative square root of a number?

The radical symbol ( √ ) followed by a line above what's in the radical, designates positive square root.

What is an irrational number and symbol?

An irrational number is a number that cannot be represented by a ratio of two integers, in the form x/y where y > 0. There is no particular symbol for irrational numbers. The set notation R∩ Q', representing Reals (R) other than Rationals (Q) may be used.

What is the function of radical?

The function of a radical in math is to indicate the operation of taking the root of a number. It is represented by placing a radical symbol (โˆš) before the number. The number inside the radical is known as the radicand.