\fBy multiplication, show that (x + y) is not equal to x ty. How should (x + y)" be multiplied? O A. To find the power of a polynomial, use the polynomial as a factor the number of times indicated by the exponent. O B. To find the power of a polynomial, multiply each term in the parentheses by the exponent. O C. To find the power of a polynomial, raise each term in the parentheses to the given power and add the results. O D. To find the power of a polynomial, add the polynomial to itself the number of times indicated by the exponent