What is the square root of 4 multiplied by 16?

Understand the Problem

The question is asking for the calculation of the square root of 4, which is then multiplied by 16. We will first compute the square root of 4, which is 2, and then multiply that by 16.

Answer

$32$

Steps to Solve

Calculate the Square Root of 4

First, we need to find the square root of 4. The square root of a number $x$ is a value $y$ such that $y^2 = x$.

For this problem:

$$ \sqrt{4} = 2 $$

Multiply the Result by 16

Now that we have the square root, we will multiply it by 16:

$$ 2 \times 16 = 32 $$

The final answer is $32$.

More Information

The square root of 4 is a basic calculation that shows how square roots work. This concept is foundational in mathematics and is frequently used in various equations and problems.

Tips

Confusing the square root with exponentiation (remember, $\sqrt{x}$ means finding a number that when multiplied by itself gives $x$).
Forgetting to perform the multiplication after finding the square root.

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