Square Root Of 828 In Simplest Radical Form

Simplify the square root of 828 to its lowest radical form.

ANSWER: 6√23

6√23 is in the lowest radical form.

Simplified Radical Form of √828

One of the main facts used to simplify square roots is that the square root of a product is equal to the product of square roots: √(x×y) = √x×√y

Explanation:

When we find square root of any number, we take one number from each pair of the same numbers from its prime factorization and we multiply them.

Step 1: List Factors

To simplify √828, we need to divide into factors.

√828 = √2 x √2 x √3 x √3 x √23

Step 2: List Perfect Squares

1 is a perfect square and divides 828
4 is a perfect square and divides 828
9 is a perfect square and divides 828
36 is a perfect square and divides 828

Step 3: Divide To Perfect Square

Divide 828 by the largest perfect square you found in the previous step:

Step 4: Calculate The Square Root

Calculate the square root of the largest perfect square:

Final Step :

Put Steps 3 and 4 together to get the square root of 828 in its simplest form: 6√23

How do you simplify √828

The general approach is to first check if it is a perfect square. If so, you have the answer. If it is not a perfect square, see if any of its factors are perfect squares, or can be combined to make square numbers.

Find the lowest prime number that can divide 828. Divide 828 repeatedly using the long division method till you reach 1.

A pair of factor 'twins' under a square root sign (radical) form a single factor outside of it.

Factors that do not have a twin remain under the radical. Multiply them back together and leave them in there.

So, the answer is 6√23.

Simplified Decimal Form of √828

The square root of 828 is approximately 28.775 when expressed in decimal form.

Calculation Table:

Square Root Answer Calculation
√68 2√17 √2 x √2 x √17
√86 Square root of 86 is the simplest radical form. √2 x √43
√17 Square root of 17 is the simplest radical form. √17
√749 Square root of 749 is the simplest radical form. √7 x √107
√559 Square root of 559 is the simplest radical form. √13 x √43
√506 Square root of 506 is the simplest radical form. √2 x √11 x √23
√6458 Square root of 6458 is the simplest radical form. √2 x √3229
√2641 Square root of 2641 is the simplest radical form. √19 x √139
√6657 Square root of 6657 is the simplest radical form. √3 x √7 x √317

Convert any root forms to simplest radical form.

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