Question

what is the square root of 4​

Answer 1

Answer:

√4 = √(2 × 2)

√4 = √22

√4 = 2

The square root of 4 is 2.

Step-by-step explanation:

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Answer 2

Answer:

Therefore, the square root of $4$ is $+2$ or $-2$.

Step-by-step explanation:

Concept:

In mathematics, the square root is a factor that, when multiplied by itself, equals the original integer. Squares are the counts that are produced when a value is multiplied by itself. In contrast, a count's square root is a value that, when multiplied by itself and returns the original value.

Given:

A number $4$.

To find:

The square root of $4$ must be looked up.

Solution:

Root $4$ has a value that is precisely equal to $2$. However, we may state that there are always two roots for each provided number and that the roots may be positive or negative. The square root of $4$ is equal to $+2$ and $-2$.

$\sqrt{4}= \sqrt{(2 * 2)}$

$\sqrt{4}= \sqrt{2^{2} }$

$\sqrt{4}=$ ±$2$

Thus, the square root of $4$ is ±$2$ or $2$.

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