Question

Which polynomial is equal to the sum of polynomials 1 and 2?

Answer 1

Polynomial are mathematical expressions involving variables raised with non-negative integers and coefficients. The correct option is C.

What is a polynomial?

Polynomial are mathematical expressions involving variables raised with non-negative integers and coefficients(constants who are in multiplication with those variables) and constants with only operations of addition, subtraction, multiplication and non-negative exponentiation of variables involved.

Example:

 x² + 3x + 5

As per the given tile diagram, the first polynomial is,

First polynomial = 5x² + 4x + 6

The second polynomial equal is,

Second polynomial = 2x² + 2x + 1

Now, the sum of the two polynomial can be written as,

Sum = 5x² + 4x + 6 + 2x² + 2x + 1

        = 7x² + 6x + 7

Hence, the correct option is C.

Learn more about Polynomials:

brainly.com/question/27343162

#SPJ1