Square Root Of 7785 In Simplest Radical Form

Simplify the square root of 7785 to its lowest radical form.

ANSWER: 3√865

3√865 is in the lowest radical form.

Simplified Radical Form of √7785

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 √7785, we need to divide into factors.

√7785 = √3 x √3 x √5 x √173

Step 2: List Perfect Squares

1 is a perfect square and divides 7785
9 is a perfect square and divides 7785

Step 3: Divide To Perfect Square

Divide 7785 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 7785 in its simplest form: 3√865

How do you simplify √7785

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 7785. Divide 7785 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 3√865.

Simplified Decimal Form of √7785

The square root of 7785 is approximately 88.233 when expressed in decimal form and you can find additive inverse of a decimal number.

Calculation Table:

Square Root Answer Calculation
√80 4√5 √2 x √2 x √2 x √2 x √5
√52 2√13 √2 x √2 x √13
√29 Square root of 29 is the simplest radical form. √29
√896 8√14 √2 x √2 x √2 x √2 x √2 x √2 x √2 x √7
√914 Square root of 914 is the simplest radical form. √2 x √457
√277 Square root of 277 is the simplest radical form. √277
√8861 Square root of 8861 is the simplest radical form. √8861
√7594 Square root of 7594 is the simplest radical form. √2 x √3797
√6781 Square root of 6781 is the simplest radical form. √6781

Convert any root forms to simplest radical form.

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