Select the correct answer.
Let p(x) be a polynomial as shown below, and let b be an integer
= ag + ans + ag 12 + ... + Qgin
Which of the following is true regarding the sum and difference of p(x) and b?
The sum and difference of p(x) and b are polynomials.
The sum of p(x) and b is an integer, and the difference is a polynomial.
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The sum and difference of p(x) and b are integers,
The sum of p(x) and b is a polynomial, and the difference is an integer.
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  The sum and difference of p(x) and b are polynomials.

Step-by-step explanation:

An integer is also a polynomial (of degree 0). The sum or difference of any two polynomials is also a polynomial. Hence, ...

The sum and difference of p(x) and b are polynomials.

The other person is right, Im just confirming it for you if your unsure

Step-by-step explanation:

The surface area is 13.5 feet.

Step-by-step explanation: Surface area= Side length^2 x 6. A cube has 6 faces and to find a square's area, you must square it's side lengths.