Which equation has a solution that is infinite? Question 5 options:

A)

3x + 5 = 3x - 9

B)

3x + 5 = 2x + 5

C)

3x + 5 = 3x + 5

D)

3x + 5 = -19

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no