—When we simplify for √66, break the number down to factors that include a perfect square. By approximating, we get 8.124.

Table Of Contents

Table of Contents

184 Learners

Last updated on November 27th, 2024

Square root of 38

Q: What is the square of 38?

—Multiplying 38 with 38 is how we find the square of a number, 1444 is the square of 38.

Q: What is the value of √37?

— When we simplify for √37, break the number down to factors that include a perfect square. By approximation, we get 6.0827.

Q: Is 70 a perfect square?

—70 is not a perfect square. Perfect square is a number that we get after squaring an integer.

Q: Is 45 a perfect square?

— 45 is not a perfect square. Perfect square is a number that we get after squaring an integer.

Professor Greenline Explaining Math Concepts

Foundation

Intermediate

Advance Topics

Square root is simply a number value that when multiplied with itself gives the original number. We apply square roots when we make financial estimations and solve practical problems in geometry.

What is the square root of 38?

The square root is the number that gives the original number when squared.

√38 = 6.16441400297 in exponential form it is written as√38 =38^1/2.

In this article we will learn more about the square root of 38, how to find it and common mistakes one may make when trying to find the square root.

Finding the square root of 38

To find the square root of a number students learn many different methods. When a number is a perfect square and the process of finding square root is simple.

Square root of 38 using the prime factorization method

Breakdown 38 into prime factors, group them and the result is the square root.

Prime factorization of 38;

38= 2×19

All prime factors cannot form pairs. We cannot simplify this further. Hence, the square root of 38 cannot be expressed in simple radical form.√38 is irrational.

Square root of 38 using the division method

Pair the digits, begin with the largest square and continue the subtraction and division till we find the result which is the square root of the number.

Step 1: Pair 38 with zeros as it has no decimals in it.

38.00→ (38)(00)

Step 2: pick a number whose square is ≤ 38, 6²=36

— 6 is the quotient.

— Subtract the numbers, 38-36=2.

— Bring down the numbers next to the remainder.

Step 3: double quotient and use it as the first digit of the new divisor’s

— Double 6

— Now find the digit x in a way that 2x×x ≤ 200

— x is 1, 121×1 = 121.

Step 4: Now find the final quotient

The result; √38 = 6.16441

Square root of 38 using the approximation method

In the approximation method, we estimate the square root by considering the closest perfect square to 38.

Follow the below steps;

Step 1: Nearest perfect square to 38 → √36=6 and √49 = 7

Step 2: 38 falls between 36 and 49 therefore the square root falls between 6 and 7

Step 3: We try to test numbers like 6.1,6.08 and further. We find that √38 = 6.16441.

Common Mistakes and How to Avoid Them in the Square Root of 38

Square root of 38 Examples

Ray, the Character from BrightChamps Explaining Math Concepts

Problem 1

Simplify 4√38+5√38.Combine the terms and simplify the expression.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

Explanation

Problem 2

If y=√38, find y³+2y²

Explanation

Problem 3

You are tasked with designing a square garden whose area is 38 m². You want to place a fence around the garden and need to calculate the perimeter of the garden. However, you can only use approximate methods for non-perfect square roots.