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

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

Square Root to the Nearest Tenth

A B
8 2.8
9 3
10 3.2
11 3.3

## What is 8 as an integer?

An integer (pronounced IN-tuh-jer) is a whole number (not a fractional number) that can be positive, negative, or zero. Examples of integers are: -5, 1, 5, 8, 97, and 3,043.

How do you estimate to the nearest integer?

The most common type of rounding is to round to the nearest integer. The rule for rounding is simple: look at the digits in the tenth’s place (the first digit to the right of the decimal point).

### What is the nearest integer to 8?

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 the square root of 8 to the nearest integer?

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. We can use this proximity of the square root of 8 to 3 to derive an efficient method for finding approximations. Consider a quadratic…

Which is the square root of the number x?

Given a number x, the square root of x is a number a such that a2 = x. Square roots is a specialized form of our common roots calculator. “Note that any positive real number has two square roots, one positive and one negative. For example, the square roots of 9 are -3 and +3, since (-3) 2 = (+3) 2 = 9.

## How many square roots are there for a number?

There are 2 possible roots for any positive real number. A positive root and a negative root. Given a number x, the square root of x is a number a such that a2 = x. Square roots is a specialized form of our common roots calculator. “Note that any positive real number has two square roots, one positive and one negative.

## Which is the principal square root of 9?

For example, the principal square root of 9 is sqrt (9) = +3, while the other square root of 9 is -sqrt (9) = -3. In common usage, unless otherwise specified, “the” square root is generally taken to mean the principal square root.” [1]. This calculator will also tell you if the number you entered is a perfect square or is not a perfect square.