Quick Answer: How To Solve Square Root Of 8?

Is the square root of 8 closer to 2 or 3?

Hence the (positive) square root of 8 is somewhere between 2 and 3. Since 8 is much closer to 9= 32 than 4= 22, we can deduce that the closest integer to the square root is 3.

What is 9 The square root of?

The square root of a number is a number that, when multiplied by itself, equals the desired value. So, for example, the square root of 49 is 7 (7×7=49). List of Perfect Squares.

NUMBER SQUARE SQUARE ROOT
6 36 2.449
7 49 2.646
8 64 2.828
9 81 3.000

Why is 9 The square root of 81?

Explanation: 81 = 9 ⋅ 9 then the square root of √ 81 = 9. Because the double multiplication for the same sign is always positive, the square root is also valid with the other sign 81 =(− 9 )⋅(− 9 ) then √ 81 =− 9 and we can say that √ 81 =± 9.

Is the square root of 8 a real number?

Is square root of 8 a real number? Yes, square root of 8 is a real number.

What is the square root of 8 to the nearest tenth?

Square Root to the Nearest Tenth

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A B
8 2.8
9 3
10 3.2
11 3.3

What is the root square of 169?

The square root of 169 is 13.

What is the square of 8?

Square root Table From 1 to 15

Number Squares Square Root (Upto 3 places of decimal)
8 82 = 64 √8 = 2.828
9 92 = 81 √9 = 3.000
10 102 = 100 √10 = 3.162`
11 112 = 121 √11 = 3.317

How do you solve root 9?

sqrt { 9 } = ±3 Basically, the square root of a number gives two root values, one with +ve and another with -ve symbol. Therefore, the value of the square root of 9 can be expressed as +3 and -3 or we can say the roots of 9 are +3 and -3.

Is 9 a perfect square?

Informally: When you multiply an integer (a “whole” number, positive, negative or zero) times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.

What are 2 square roots of 81?

Example Square Roots: The 2nd root of 81, or 81 radical 2, or the square root of 81 is written as 2 √ 81 =√ 81 =±9. The 2nd root of 25, or 25 radical 2, or the square root of 25 is written as 2 √25=√25=±5.

What is root 32 simplified?

What is the square root of 32 simplified? The square root of 32 in simplified form is 4√2.

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