Which expressions below are equivalent to 43c+513 ? select all that apply. □ a. 13(4c+16) □ b. 43(c+4) □ c. 13(33c+5) □ d. 23(2c+8) □ e. 23(3c+5) □ f. 43(c+513)

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11