Simplify The Following Expression: ${
\frac{5 \sqrt{5}}{\sqrt{2}}
}$Enter Your Most Simplified Answer.
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Introduction
Simplifying mathematical expressions is an essential skill in mathematics, and it requires a deep understanding of various mathematical concepts and techniques. In this article, we will focus on simplifying the given expression 2โ55โโ. We will use various mathematical techniques, such as rationalizing the denominator and simplifying radicals, to simplify the expression.
Understanding the Expression
The given expression is 2โ55โโ. This expression involves a fraction with a square root in the numerator and another square root in the denominator. To simplify this expression, we need to understand the properties of square roots and how to manipulate them.
Simplifying Radicals
One of the key techniques in simplifying the given expression is to simplify the radicals. A radical is a mathematical expression that involves a square root. In this case, we have two radicals: 5โ and 2โ. To simplify these radicals, we need to find the square root of the numbers inside the radical sign.
Rationalizing the Denominator
Another important technique in simplifying the given expression is to rationalize the denominator. Rationalizing the denominator involves multiplying the numerator and denominator by a radical that will eliminate the radical in the denominator. In this case, we can multiply the numerator and denominator by 2โ to rationalize the denominator.
Simplifying the Expression
Now that we have understood the techniques involved in simplifying the expression, let's simplify the expression step by step.
Step 1: Simplify the Radicals
To simplify the radicals, we need to find the square root of the numbers inside the radical sign.
5โ cannot be simplified further, but 2โ can be simplified as 2โ=2โร2โ2โโ=2โ2โ
Step 2: Rationalize the Denominator
To rationalize the denominator, we need to multiply the numerator and denominator by 2โ.
2โ55โโ=2โร2โ55โร2โโ=2510โโ
Step 3: Simplify the Expression
Now that we have rationalized the denominator, we can simplify the expression further.
Simplifying mathematical expressions is an essential skill in mathematics, and it requires a deep understanding of various mathematical concepts and techniques. In this article, we will focus on simplifying the given expression 2โ55โโ. We will use various mathematical techniques, such as rationalizing the denominator and simplifying radicals, to simplify the expression.
Understanding the Expression
The given expression is 2โ55โโ. This expression involves a fraction with a square root in the numerator and another square root in the denominator. To simplify this expression, we need to understand the properties of square roots and how to manipulate them.
Simplifying Radicals
One of the key techniques in simplifying the given expression is to simplify the radicals. A radical is a mathematical expression that involves a square root. In this case, we have two radicals: 5โ and 2โ. To simplify these radicals, we need to find the square root of the numbers inside the radical sign.
Rationalizing the Denominator
Another important technique in simplifying the given expression is to rationalize the denominator. Rationalizing the denominator involves multiplying the numerator and denominator by a radical that will eliminate the radical in the denominator. In this case, we can multiply the numerator and denominator by 2โ to rationalize the denominator.
Simplifying the Expression
Now that we have understood the techniques involved in simplifying the expression, let's simplify the expression step by step.
Step 1: Simplify the Radicals
To simplify the radicals, we need to find the square root of the numbers inside the radical sign.
5โ cannot be simplified further, but 2โ can be simplified as 2โ=2โร2โ2โโ=2โ2โ
Step 2: Rationalize the Denominator
To rationalize the denominator, we need to multiply the numerator and denominator by 2โ.
2โ55โโ=2โร2โ55โร2โโ=2510โโ
Step 3: Simplify the Expression
Now that we have rationalized the denominator, we can simplify the expression further.