Rectangle shown below has a length of 6 feet where are you at the area of the rectangle in square feet is in a rational number there for the number that represents the width of the rectangle must be what

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