Let d be the set of positive divisors of 12, ordered by divisibility, and let e be the set of even positive divisors of 12, ordered by divisibility.

a. (a) is d a boolean algebra? explain. you may appeal to facts from section 13.4.

b. (b) is e a boolean algebra? explain. do not appeal to facts from section 13.4

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

a thesis statement is not a fact or a question

step-by-step explanation:

a thesis statement is a topic it is not a fact or a question

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.