What is the square root of 49?

Question

A mathematical question. Algebra subject.

Answer 1

The square root of 49 is 7, which is the same as saying that 7 x 7 = 49. It is one of the most commonly used square roots, as it can be easily calculated with the help of a calculator or by hand. The square root of 49 is also an irrational number, meaning that it can't be expressed as a fraction with a finite number of digits.

Answer 2

The square root of 49 is 7. We get 49 when we multiply 7 twice.

49= (7)*(7)

This can be written as:

49 = (7)²

As we know that the power of Sqaure root is 1/2 or half:

square root of 49 = (7²)^1/2

= (7)^2*1/2

=7

Answer 3

The prime factorization of 49 is 49 = 7x7

To find the square root of 49, we take one number from each of the same numbers and we multiply them. 49 = 7x 7

Answer 4

The square root of a number is a value that, when multiplied by itself, equals the original number. In this case, the square root of 49 is 7, because 7 x 7 = 49. It is also can be represented as √49 = 7.

Answer 5

Any number multiplied by itself is what is called square root.Any number that is multiplied by itself to get 49 is 7.The square root of 49 is 7.

Answer 6

The square root of 49 is 7.

If you want to know how to find square roots, you'll have to know the prime factorisation of the number.

If examples can help:-

√49 = √7x7  (Note that they are u der the same root)

Now since it's a square root, you take the factors in a pair, that is, 7 and 7, when the numbers are multiplied, it gives 49.

Another bigger example

√125 = √5x5x5

Here, once again we take a pair (5 and 5) and they will be brought out of the root, since the third 5 isn't in a pair, it will stay under the root and the answer will be 5√5, now when you take square of this answer, it will give 125.

I am sorry if I failed to explain, it's easier done by teaching in real life rather than over text.

Answer 7

49 is a perfect square number which can be obtain by a square of 7 and also composite number.

The prime factorization of 49 is 49= 7x7

To find the square root of 49, we take one number from each pair of the same numbers and we multiply them.

Answer 8

Finding the answers to this is very simple,it requires one to have pen and paper , calculator or nothing at all, while using calculator your press  49 and the square root sign and you will get the answer to be 7

Answer 9

Seven is the square root of forty-nine, thus forty-nine equals seven times seven. One of the most often used square roots, it is readily determined with the aid of a calculator or by hand. Similarly, the square root of 49 is irrational since it cannot be written as a fraction with a limited number of digits.

Answer 10

the square root of 49 is 7. square root means the factor that we can multiply by itself to get that number. Finding the square root of a number is the same as squaring the actual factor. 

Answer 11

The square root of 49 is 7.

To break it down in simple terms, the square root is the number that we multiply by itself to get the original number. For example, the square root of 16 is 4 because 4 times 4 equals 16.

In this case, we need to find the number that we multiply by itself to get 49. So, we can ask ourselves, "what number multiplied by itself equals 49?"

If we try different numbers, we can see that 7 multiplied by 7 equals 49. Therefore, 7 is the square root of 49.

You can also check your answer by multiplying 7 by itself to see if it equals 49:

Answer 12

The square root of 49 are both +7 and -7, and that is because both are true: (+7)²=49 AND (-7)²=49.

Note that the +7 seven is called the positive squareroot of 49, while -7 is the negative one.

Answer 13

The most important thing in human life to entertain and know the mistry of worlds,one has to know mathmatics.The question might be simple but when we go ahead further,it will be mistry.The answer is 7

Answer 14

The square root of 49 is 7.

The square root of a number is the number that, when multiplied by itself, equals the original number. For example, the square root of 4 is 2, because 2 multiplied by 2 equals 4. In this case, the square root of 49 is 7, because 7 multiplied by 7 equals 49.

Answer 15

The square root of 49 is 7, which is the same as saying that 7 x 7 = 49. It is one of the most commonly used square roots, as it can be easily calculated with the help of a calculator or by hand. 

Answer 16

_{The square root of 49  is 7.}

_{In mathematical statements, you can start by dividing 49 with smaller number till you gets to 7.}

_{This is also the same as 7 multiply by 7=49.}