What is the square of 70?
4900
3600
5600
6400
of 10
Square & Square Root of 4900 – Methods, Calculation, How to find
Square & Square Root of 4900 – Methods, Calculation, How to find
In the realm of mathematics, particularly within algebra, the significance of squares and square roots cannot be overstated. These concepts form the bedrock upon which our understanding of rational and irrational numbers is built. By taking a number like 4900 and squaring it, we illustrate the fundamental nature of this operation, paving the way for deeper exploration of mathematical relationships and patterns.
Square of 4900
A square number such as 4900 arises from multiplying an integer by itself. The square of 4900 equals 24,010,000, highlighting algebraic principles and enriching comprehension of mathematical relationships and patterns within algebraic studies and beyond.
Square Root of 4900
The square root of 4900, a perfect square number, is 70. Mastery of square roots involves identifying the number that, when multiplied by itself, equals 4900. This understanding is crucial for exploring algebraic relationships and patterns within mathematics.
Exponential Form: 4900^½ or 4900^0.5
Radical Form: √4900
Is the Square Root of 4900 Rational or Irrational?
Rational Numbers: Rational numbers are expressible as fractions of two integers.
Irrational Numbers: Irrational numbers cannot be expressed as fractions of integers.
As the square root of 4900 is a perfect square, it is rational. It can be expressed as the fraction 70/1.
Methods to Find the Value of Root 4900
Estimation Method: Begin with an initial approximation and refine it iteratively using methods like Newton-Raphson.
Prime Factorization Method: Express 4900 as a product of prime factors, then find the square root of each prime factor.
Calculator: Utilize a calculator with a square root function to directly compute the square root of 4900.
Square Root of 4900 by Long Division Method
Forming pairs: 49 and 00
Step 1:
Find a number Y (7) whose square is ≤ 49. Now divide 49 by 7 with the quotient as 7.
Step 2:
Bring down the next pair 00 to the right of the remainder 0. The new dividend is now 00.
Step 3:
Add the last digit of the quotient (7) to the divisor (7), resulting in 14. To the right of 14, find a digit Z (which is 0) such that 14Z × Z ≤ 00. After finding Z, together 14 and Z (0) form a new divisor, 140, for the new dividend 00.
Step 4:
Divide 00 by 140 with the quotient as 0, giving the remainder as 0 – 140 × 0 = 0 – 0 = 0.
Conclusion:
We stop the process since the remainder is now 0 and there are no more digits that can be brought down. Therefore, the square root of 4900 by the long division method is 70.
4900 is a Perfect Square or Not
4900 is a perfect square because it can be expressed as the product of an integer multiplied by itself. In this case, 70 × 70 = 4900, indicating that 4900 is indeed a perfect square.
FAQs
What is the prime factorization of 4900?
The prime factorization of 4900 is 2²× 5²× 7²
What is the significance of the square root of 4900 in geometry?
In geometry, the square root of 4900 (70) represents the length of the side of a square with an area of 4900 square units.
Can the square root of 4900 be simplified further?
No, the square root of 4900 cannot be simplified further as it is already in its simplest form.
What are the factors of 4900?
The factors of 4900 are all numbers that divide evenly into 4900, including 1, 2, 4, 5, 7, 10, 14, 20, 25, 35, 49, 50, 70, 98, 100, 140, 196, 245, 350, 490, 700, 980, 1225, 2450, and 4900.
Share :
Practice Test
Which of the following is the square root of 4900?
60
65
70
75
of 10
What is the result of 70 multiplied by itself?
4900
7000
3600
6300
of 10
Which of the following represents the equation √4900 = x?
x = 60
x = 65
x = 70
x = 75
of 10
If x² = 4900, what is the value of x?
60
70
80
90
of 10
Which number squared equals 4900?
60
65
70
75
of 10
Which expression equals 4900?
60²
80²
90²
of 10
What is the square root of 4900 divided by 10?
7
10
15
29
of 10
If the square of a number is 4900, what is the number?
60
65
70
75
of 10
Which of the following statements is true?
The square of 75 is 4900
The square of 70 is 4900
The square of 60 is 4900
The square of 65 is 4900
of 10