The value of root 4 is equal to exactly 2. But the roots could be positive or negative or we can say there are always two roots for any given number. Hence, root 4 is equal to ±2 or +2 and -2 (positive 2 and negative 2).
Answer and Explanation:
4 has two square roots: 2 and -2. There are many different ways that you can express these two numbers in fraction form. Here are two of them: 4/2 and -4/2.
Here, the given number √4 is equal to 2; the number 2 is a whole number and whole numbers are always rational. Also, it can be expressed in fraction form as 2 ⁄ 1 which means it is a rational number. Hence, √4 is not an irrational number.
Many square roots and cube root numbers are also irrational, but not all of them. For example, √3 is an irrational number, but √4 is a rational number. Because 4 is a perfect square, such as 4 = 2 x 2 and √4 = 2, which is a rational number.
Real numbers include rational numbers like positive and negative integers, fractions, and irrational numbers. Now, which numbers are not real numbers? The numbers that are neither rational nor irrational are non-real numbers, like, √-1, 2 + 3i, and -i. These numbers include the set of complex numbers, C.
Solution: 0.004 as a fraction is 1/250.
A quarter is represented by using fractions in mathematics. In mathematical terms, a quarter fraction is the division of 1 whole into 4 equal parts, where 1 denotes the part that is referred to and 4 represents the number of parts into which the whole has been divided. In numerical form, it is written as ¼.
The square root of 4 is simply just 2 or in other words, 4 = 2. It is one of those numbers which we can call a perfect square number. Since it is a perfect square number, 4 can be found easily.
To represent Root 4 on a number line, we need to locate the point that is equal distance from 0 as 4 is located. So, we draw a line segment from 4 to a point that is the same distance as the distance from 0 to 4 on the number line. This point is the representation of Root 4 on the number line.
Answer: 4√5 was greater than 3√4 .
Well remember that above, x was originally set equal to 0.999999 via x=0.999999, and now we have that x is also equal to 9/9, so that means 0.999999=9/9..and there's 0.999999 written as a fraction! This fraction, can be reduced further to 1, because anything over itself(other than zero) is 1.
Solution: 67.5 as a fraction is 135/2.
Conclusion: 0.33333 as a fraction is 1/3 (one-third)
Answer: 0.1 as a percent is 10%.
To write 0.3 as a percent, multiply 0.3 by 100. Append % symbol in the product obtained. So, 0.3 as a percent is 30 %.
By this definition, 0 is a perfect square number because 0 multiplied by 0 equals 0. The other common definition for perfect square numbers you see is that a perfect square is a number whose square root is a rational number. By this definition, 0 is still a perfect square because the square root of 0 equals 0.
Infinity is a concept, not a real number. Something without a beginning or an end. It is impossible to quantify infinity. Infinity cannot be measured.
Basically, “i” is the imaginary part which is also called iota. Value of i is √-1 A negative value inside a square root signifies an imaginary value. All the basic arithmetic operators are applicable to imaginary numbers.