The Importance of Polynomials in Mathematics

Oct 13, 2025 by wbrum.org 132 views

Understanding the Problem

In this problem, we are given the sum of two polynomials, which is $10a^2b^2 - 8a^2b + 6ab^2 - 4ab + 2$ . We are also given one of the addends, which is $-5a^2b^2 + 12a^2b - 5$ . Our goal is to find the other addend.

The Importance of Polynomials in Mathematics

Polynomials are a fundamental concept in mathematics, and they play a crucial role in algebra, calculus, and other branches of mathematics. A polynomial is an expression consisting of variables and coefficients combined using only addition, subtraction, and multiplication. Polynomials are used to model real-world phenomena, such as the motion of objects, the growth of populations, and the behavior of electrical circuits.

The Sum of Two Polynomials

The sum of two polynomials is a new polynomial that is obtained by adding the corresponding terms of the two polynomials. In this case, we are given the sum of two polynomials, which is $10a^2b^2 - 8a^2b + 6ab^2 - 4ab + 2$ . We are also given one of the addends, which is $-5a^2b^2 + 12a^2b - 5$ .

Finding the Missing Addend

To find the missing addend, we need to subtract the given addend from the sum of the two polynomials. This can be done by subtracting the corresponding terms of the two polynomials.

Step 1: Subtract the Given Addend from the Sum of the Two Polynomials

To find the missing addend, we need to subtract the given addend from the sum of the two polynomials. This can be done by subtracting the corresponding terms of the two polynomials.

from sympy import symbols, Poly
a, b = symbols('a b')
sum_polynomial = Poly(10a**2b2 - 8*a2b + 6ab**2 - 4a*b + 2, a, b)
given_addend = Poly(-5a**2b2 + 12*a2*b - 5, a, b)
missing_addend = sum_polynomial - given_addend
print(missing_addend.as_expr())

Step 2: Simplify the Result

The result of the subtraction is a polynomial that represents the missing addend. We can simplify this polynomial by combining like terms.

from sympy import simplify
simplified_missing_addend = simplify(missing_addend.as_expr())
print(simplified_missing_addend)

The Final Answer

The final answer is $\boxed{15a^2b^2 - 20a^2b + 6ab^2 - 4ab + 7}$ .

Conclusion

Q: What is a polynomial?

A: A polynomial is an expression consisting of variables and coefficients combined using only addition, subtraction, and multiplication. Polynomials are used to model real-world phenomena, such as the motion of objects, the growth of populations, and the behavior of electrical circuits.

Q: What is the sum of two polynomials?

A: The sum of two polynomials is a new polynomial that is obtained by adding the corresponding terms of the two polynomials.

Q: How do you find the missing addend in the sum of two polynomials?

A: To find the missing addend, you need to subtract the given addend from the sum of the two polynomials. This can be done by subtracting the corresponding terms of the two polynomials.

Q: What is the importance of polynomials in mathematics?

A: Polynomials are a fundamental concept in mathematics, and they play a crucial role in algebra, calculus, and other branches of mathematics. They are used to model real-world phenomena, and they are essential in solving problems in various fields.

Q: How do you simplify a polynomial?

A: A polynomial can be simplified by combining like terms. This involves adding or subtracting the coefficients of the same variables.

Q: What is the final answer to the problem of finding the missing addend in the sum of two polynomials?

A: The final answer is $\boxed{15a^2b^2 - 20a^2b + 6ab^2 - 4ab + 7}$ .

Q: Can you provide an example of how to find the missing addend in the sum of two polynomials?

A: Yes, here is an example:

Suppose we have the sum of two polynomials: $10a^2b^2 - 8a^2b + 6ab^2 - 4ab + 2$ . We are also given one of the addends: $-5a^2b^2 + 12a^2b - 5$ . To find the missing addend, we need to subtract the given addend from the sum of the two polynomials.

from sympy import symbols, Poly
a, b = symbols('a b')
sum_polynomial = Poly(10a**2b2 - 8*a2b + 6ab**2 - 4a*b + 2, a, b)
given_addend = Poly(-5a**2b2 + 12*a2*b - 5, a, b)
missing_addend = sum_polynomial - given_addend
print(missing_addend.as_expr())

Q: Can you provide a Python code to find the missing addend in the sum of two polynomials?

A: Yes, here is a Python code to find the missing addend in the sum of two polynomials:

from sympy import symbols, Poly
a, b = symbols('a b')
sum_polynomial = Poly(10a**2b2 - 8*a2b + 6ab**2 - 4a*b + 2, a, b)
given_addend = Poly(-5a**2b2 + 12*a2*b - 5, a, b)
missing_addend = sum_polynomial - given_addend
print(missing_addend.as_expr())

Conclusion

In this article, we have discussed the concept of polynomials and how to find the missing addend in the sum of two polynomials. We have also provided examples and Python code to illustrate the concept. We hope that this article has been helpful in understanding the concept of polynomials and how to find the missing addend in the sum of two polynomials.