Simplify The Given Polynomials. Then, classify each polynomial by its degree and number of terms.

Polynomial 1: (x - 1/2) (6x + 2)

Polynomial 2: (7x^2 + 3x) - 1/3(21x^2 - 12)

Polynomial 3: 4(5x^2 - 9x + 7) + 2(-10x^2 + 18x -13)

(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.