Square Root Of 1800 In Simplest Radical Form

Simplify the square root of 1800 to its lowest radical form.

ANSWER: 30√2

30√2 is in the lowest radical form.

Simplified Radical Form of √1800

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 √1800, we need to divide into factors.

√1800 = √2 x √2 x √2 x √3 x √3 x √5 x √5

Step 2: List Perfect Squares

1 is a perfect square and divides 1800
4 is a perfect square and divides 1800
9 is a perfect square and divides 1800
25 is a perfect square and divides 1800
36 is a perfect square and divides 1800
100 is a perfect square and divides 1800
225 is a perfect square and divides 1800
900 is a perfect square and divides 1800

Step 3: Divide To Perfect Square

Divide 1800 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 1800 in its simplest form: 30√2

How do you simplify √1800

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 1800. Divide 1800 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 30√2.

Simplified Decimal Form of √1800

The square root of 1800 is approximately 42.426 when expressed in decimal form.

Calculation Table:

Square Root Answer Calculation
√15 Square root of 15 is the simplest radical form. √3 x √5
√91 Square root of 91 is the simplest radical form. √7 x √13
√33 Square root of 33 is the simplest radical form. √3 x √11
√632 2√158 √2 x √2 x √2 x √79
√157 Square root of 157 is the simplest radical form. √157
√173 Square root of 173 is the simplest radical form. √173
√5271 Square root of 5271 is the simplest radical form. √3 x √7 x √251
√6673 Square root of 6673 is the simplest radical form. √6673
√4983 Square root of 4983 is the simplest radical form. √3 x √11 x √151

Convert any root forms to simplest radical form.

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