Type the correct answer in the box. if necessary, use / for the fraction bar and reduce the fraction. complete the statement. if and cosθ=3/5 and θ is in quadrant iv, sin2θ= blank

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