Question
Here is the question : WHAT IS THE SQUARE ROOT OF (A + B) IF A = 31 AND B = 50?
Option
Here is the option for the question :
- 3
- 9
- 16
- 25
The Answer:
And, the answer for the the question is :
Explanation:
If an is equal to 31, and b is equal to 50, then (a + b) equals 81. In order to calculate the square root of a number, you must first locate another number that, when multiplied by itself, results in the same sum as the original number. In this particular instance, the answer to our search is the number 9, which is the square root of 81.
Mathematics is a subject that is fundamental to many aspects of our daily lives. From calculating our finances to measuring distances, math plays an important role in our world. One of the basic concepts in math is algebra, which involves the use of symbols and equations to solve problems. In this article, we will explore an algebraic equation and learn how to solve it.
The equation in question is the square root of (a + b), where a is equal to 31 and b is equal to 50. To solve this equation, we need to first substitute the values of a and b into the equation. This gives us:
Square root of (31 + 50)
We can then simplify the expression inside the square root by adding 31 and 50 together. This gives us:
Square root of 81
Now, we need to find the square root of 81. The square root of a number is the value that, when multiplied by itself, gives the original number. In this case, we need to find the value that, when multiplied by itself, gives 81.
The two numbers that multiply to give 81 are 9 and 9. This means that the square root of 81 is 9. Therefore, the square root of (a + b), where a is equal to 31 and b is equal to 50, is 9.
It is important to note that the square root is a mathematical operation that is commonly used in many fields, including science, engineering, and finance. The square root is used to find the length of sides of right triangles, calculate the magnitude of vectors, and determine the standard deviation of a set of data, among many other applications.
algebra is an important branch of mathematics that plays a significant role in our lives. The equation for the square root of (a + b), where a is equal to 31 and b is equal to 50, is a simple example of an algebraic equation that can be solved using substitution and the square root operation. By substituting the values of a and b and simplifying the expression, we were able to find the square root of (a + b), which is 9. Understanding the square root and other mathematical operations is essential in many fields, and can help us make informed decisions in our daily lives.