Here we will show you step-by-step how to simplify the square root of 1988. The square root of 1988 can be written as follows:
√ | 1988 |
The √ symbol is called the radical sign. To simplify the square root of 1988 means to get the simplest radical form of √1988.
Step 1: List Factors
List the factors of 1988 like so:
1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988
Step 2: Find Perfect Squares
Identify the perfect squares* from the list of factors above:
1, 4
Step 3: Divide
Divide 1988 by the largest perfect square you found in the previous step:
1988 / 4 = 497
Step 4: Calculate
Calculate the square root of the largest perfect square:
√4 = 2
Step 5: Get Answer
Put Steps 3 and 4 together to get the square root of 1988 in its simplest form:
2 | √ | 497 |
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Decimal Form
Square Root of 1988 in Decimal form rounded to nearest 5 decimals:
44.58699
Exponent Form
Square Root of 1988 written with Exponent instead of Radical:
1988½ = 2 x 497½
Simplify Square Root of 1989
The answer to Simplify Square Root of 1988 is not the only problem we solved. Go here for the next problem on our list.
* List of Perfect Squares
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