Evaluate the algebraic expression when b = 3, d = 12, h = 2 and r = 7. A. 8 B. 16 C. 24 D. 32

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