Learning task 2. write the terms of expression in the descending order. de- termine the degree, the leading coefficient and the constant term. polynomial equation degree descending order leading coeffi- cient constant term 1. -4x3-15x 6 7x5 = 0 2. -11 x4 - 3x2 = 0 3. 8x3 x6 - 6x4 1 = 0 4. x(5x3 7) = 0 5. (x - 3)(x - 2)2 = 0​