# Question: What Is The Square Root Of 4900?

## What is the perfect square of 4900?

Square root of 4900 is 70. 4900 is a perfect square, the first part of the number (49) is also a perfect square. Square root of 4900 is 70.

## Is 4900 a square number?

A: Yes, the number 4,900 is a perfect square.

## How do you calculate square root?

Example: Calculate the square root of 10 ( ) to 2 decimal places.

1. Find the two perfect square numbers it lies between. Solution: 32 = 9 and 42 = 16, so lies between 3 and 4.
2. Divide 10 by 3. 10/3 = 3.33 (you can round off your answer)
3. Average 3.33 and 3. ( 3.33 + 3)/2 = 3.1667.

## What is the square of 14400?

Rewrite 14400 as 1202. Pull terms out from under the radical, assuming positive real numbers.

## What is the square of 4225?

The answer is 65. To solve this, find a number when multiplied twice will give you an answer of 4,225. In this case, 65 x 65 = 4,225.

## Is 18 a perfect square?

In mathematics, a square is a product of a whole number with itself. For instance, the product of a number 2 by itself is 4. In this case, 4 is termed as a perfect square. A square of a number is denoted as n × n. Example 1.

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Integer Perfect square
18 x 18 324
19 x 19 361
20 x 20 400
21 x 21 441

## What is the perfect square formula?

When an expression has the general form a²+2ab+b², then we can factor it as (a+b)². This method is based on the pattern (a+b)²=a²+2ab+b², which can be verified by expanding the parentheses in (a+b)(a+b).

## How do you tell if a number is a square number?

Fastest way How to check if a number is a Perfect Square or not

1. Digital roots are 1, 4, 7 or 9.
2. If unit digit ends in 5, ten’s digit is always 2.
3. If it ends in 6, ten’s digit is always odd (1, 3, 5, 7, and 9) otherwise it is always even.
4. If a number is divisible by 4, its square leaves a remainder 0 when divided by 8.

## Is 3 a square root?

The process of multiplying a number times itself is called squaring. Numbers whose square roots are whole numbers, (or more accurately positive integers) are called perfect square numbers. List of Perfect Squares.

NUMBER SQUARE SQUARE ROOT
3 9 1.732
4 16 2.000
5 25 2.236
6 36 2.449

## IS 400 a perfect square?

400 is a perfect square. Because 20 * 20 = 400.

## How do you transform a square root function?

Changing the value of a results in a vertical stretch or compression, and changing the sign of a results in a reflection across a horizontal axis. Changing the value of h results in a horizontal shift, and changing the value of k results in a vertical shift. Now think about the square root function f(x) = a√(x – k.