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# What Is The Square Root Of 88?

• Simplified Square Root for √88 is 2√22
• Step by step simplification process to get square roots radical form:
• First we will find all factors under the square root: 88 has the square factor of 4.
• Let's check this with √4*22=√88. As you can see the radicals are not in their simplest form.
• Now extract and take out the square root √4 * √22. Root of √4=2 which results into 2√22
• All radicals are now simplified. The radicand no longer has any square factors.

## Determine The Square Root Of 88?

• The square root of eighty-eight √88 = 9.3808315196469

## How To Calculate Square Roots

• In mathematics, a square root of a number a is a number y such that y² = a, in other words, a number y whose square (the result of multiplying the number by itself, or y * y) is a. For example, 4 and -4 are square roots of 16 because 4² = (-4)² = 16.
• Every non-negative real number a has a unique non-negative square root, called the principal square root, which is denoted by √a, where √ is called the radical sign or radix. For example, the principal square root of 9 is 3, denoted √9 = 3, because 32 = 3 ^ 3 = 9 and 3 is non-negative. The term whose root is being considered is known as the radicand. The radicand is the number or expression underneath the radical sign, in this example 9.
• The justification for taking out the square root of any number is this theorem to help simplify √a*b = √a * √b. The square root of a number is equal to the number of the square roots of each factor.

## What is a square root?

A square root of a number is a number that, when it is multiplied by itself (squared), gives the first number again. For example, 2 is the square root of 4, because 2x2=4. Only numbers bigger than or equal to zero have real square roots. A number bigger than zero has two square roots: one is positive (bigger than zero) and the other is negative (smaller than zero). For example, 4 has two square roots: 2 and -2. The only square root of zero is zero. A whole number with a square root that is also a whole number is called a perfect square. The square root radical is simplified or in its simplest form only when the radicand has no square factors left. A radical is also in simplest form when the radicand is not a fraction.