Square Root Of 2780 In Simplest Radical Form

Simplify the square root of 2780 to its lowest radical form.

ANSWER: 2√695

2√695 is in the lowest radical form.

Simplified Radical Form of √2780

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 √2780, we need to divide into factors.

√2780 = √2 x √2 x √5 x √139

Step 2: List Perfect Squares

1 is a perfect square and divides 2780
4 is a perfect square and divides 2780

Step 3: Divide To Perfect Square

Divide 2780 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 2780 in its simplest form: 2√695

How do you simplify √2780

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 2780. Divide 2780 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 2√695.

Simplified Decimal Form of √2780

The square root of 2780 is approximately 52.726 when expressed in decimal form.

Calculation Table:

Square Root Answer Calculation
√67 Square root of 67 is the simplest radical form. √67
√7 Square root of 7 is the simplest radical form. √7
√27 3√3 √3 x √3 x √3
√445 Square root of 445 is the simplest radical form. √5 x √89
√297 3√33 √3 x √3 x √3 x √11
√943 Square root of 943 is the simplest radical form. √23 x √41
√3842 Square root of 3842 is the simplest radical form. √2 x √17 x √113
√3306 Square root of 3306 is the simplest radical form. √2 x √3 x √19 x √29
√7689 Square root of 7689 is the simplest radical form. √3 x √11 x √233

Convert any root forms to simplest radical form.

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