# Square Root of 15

Video The square root of 15 The square root of 15 The square root of 15 is expressed as √15 in root and (15) ½ or (15) 0.5 in power. The square root of 15 rounded to 8 decimal places is 3.87298335. It is the positive solution of the equation x2 = 15.

• Square root of 15: 3.872983346207417
• Square root of 15 in exponential form: (15) or (15) 0.5
• Square root of 15 in root form: 15

1. What is the square root of 15? 2. Is the square root of 15 Reasonable or Unreasonable? 3. How to find the square root of 15? 4. Square Root FAQ We know that addition has an inverse like subtraction and multiplication has an inverse called division. Similarly, finding the square root is an inverse of the square. The square root of 15 is a number that is multiplied by itself to give 15. So we have to come up with a number whose square is 15. By trial and error we can see that there is no such thing as a square root. any integer whose square is 15 But we can find the square root of 15 using a calculator and we get, √15 is approximately 3.872983… We can check this answer and be sure we will need a calculator here, 3.872983 × topqa.infoox 14.9999997318289… Phew! That number is pretty close to 15. Read: What is the square root of 15 The square root of 15 is not a rational number. It is an irrational number. Here’s why. A rational number is a number that can be expressed as p/q, where p, q ∈ Z and q ≠ 0. A number is irrational if it has no end and no repeating pattern in the decimal part. its. Now let’s look at the square root of 15, the decimal representation of √15 is 3.87298334621… Do you think the decimal part stops after 3.87298334621…? No, it never ends. It is a non-terminating decimal number with non-repeating digits. The number 2.15215427125… cannot be written in the form p / q, where p and q are integers. So the square root of 15 is not a rational number. It’s an irrational number Read more: What to do if your barber cuts you We’ll discuss two methods of finding the square root of 15. Express the radius as the product related to the perfect square(s). and simplify it by dividing length by perfect and square by imperfection. Let’s discuss the first method, Simplifying a square root means rewriting it in such a way that no perfect square remains in the corner of the radius. √50 can be simplified to 5√2 but cannot further simplify √15. Let’s find out the reason behind. The prime factor of 15 is 15 = 3 × 5. To simplify √15 further, we will need one or more pairs of the same factors. Such element pairs are not available. Therefore, √15 cannot be further simplified.

### Square Root of 15 by Long Division

The value of the square root of 15 for long division is found using the following steps:

• Step 1: Starting from the right, we will pair the digits by placing a bar above them.
• Step 2: Find a number that when multiplied by itself the product is less than or equal to 15 and is close to 15. So, the number is 3. Let the divisor be 3, we get the quotient of 3 (same as the divisor), we get a remainder of 6
• Step 3: Double the divisor and enter it with an empty cell to the right. Guessing the largest possible digit to fill in the blank becomes the new digit in the quotient, such that when multiplying and dividing the new number by the new quotient, the resulting product is less than or equal to the divisor. Divide and write the remainder. Repeat this process to get the decimal places until you want.

Read more: What zodiac sign does October 2 belong to? Square root of 15 by long division = 3,872 (to three decimal places) Similarly,

• Square root of 20 = 4,472 (to three decimal places)
• Square root of 25 = 5
• Square root of 16 = 4
• Square root of 14 = 3.741 (to three decimals)

25 and 16 are perfect squares because their square roots are integers.Explore Square Roots using interactive illustrations and examplesRead more: What can Deadshot daiquiri do on PC

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• Jenny has a square table that is 15 square inches. She covered it with a 25 square inch tablecloth. How many inches is the cloth hanging around the table on each side?
• Square root is the inverse of square.
• The square root of 15 can be expressed as √15 or 15½. It is an irrational number.
• We can find the square root of 15 using the long division method. Square root of 15 by long division = 3,872 (to three decimal places)